@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/assets/KaTeX_AMS-Regular-BQhdFMY1.woff2) format("woff2"),url(/assets/KaTeX_AMS-Regular-DMm9YOAa.woff) format("woff"),url(/assets/KaTeX_AMS-Regular-DRggAlZN.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Caligraphic-Bold-Dq_IR9rO.woff2) format("woff2"),url(/assets/KaTeX_Caligraphic-Bold-BEiXGLvX.woff) format("woff"),url(/assets/KaTeX_Caligraphic-Bold-ATXxdsX0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Caligraphic-Regular-Di6jR-x-.woff2) format("woff2"),url(/assets/KaTeX_Caligraphic-Regular-CTRA-rTL.woff) format("woff"),url(/assets/KaTeX_Caligraphic-Regular-wX97UBjC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Fraktur-Bold-CL6g_b3V.woff2) format("woff2"),url(/assets/KaTeX_Fraktur-Bold-BsDP51OF.woff) format("woff"),url(/assets/KaTeX_Fraktur-Bold-BdnERNNW.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Fraktur-Regular-CTYiF6lA.woff2) format("woff2"),url(/assets/KaTeX_Fraktur-Regular-Dxdc4cR9.woff) format("woff"),url(/assets/KaTeX_Fraktur-Regular-CB_wures.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Main-Bold-Cx986IdX.woff2) format("woff2"),url(/assets/KaTeX_Main-Bold-Jm3AIy58.woff) format("woff"),url(/assets/KaTeX_Main-Bold-waoOVXN0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Main-BoldItalic-DxDJ3AOS.woff2) format("woff2"),url(/assets/KaTeX_Main-BoldItalic-SpSLRI95.woff) format("woff"),url(/assets/KaTeX_Main-BoldItalic-DzxPMmG6.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Main-Italic-NWA7e6Wa.woff2) format("woff2"),url(/assets/KaTeX_Main-Italic-BMLOBm91.woff) format("woff"),url(/assets/KaTeX_Main-Italic-3WenGoN9.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Main-Regular-B22Nviop.woff2) format("woff2"),url(/assets/KaTeX_Main-Regular-Dr94JaBh.woff) format("woff"),url(/assets/KaTeX_Main-Regular-ypZvNtVU.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Math-BoldItalic-CZnvNsCZ.woff2) format("woff2"),url(/assets/KaTeX_Math-BoldItalic-iY-2wyZ7.woff) format("woff"),url(/assets/KaTeX_Math-BoldItalic-B3XSjfu4.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Math-Italic-t53AETM-.woff2) format("woff2"),url(/assets/KaTeX_Math-Italic-DA0__PXp.woff) format("woff"),url(/assets/KaTeX_Math-Italic-flOr_0UB.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(/assets/KaTeX_SansSerif-Bold-D1sUS0GD.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Bold-DbIhKOiC.woff) format("woff"),url(/assets/KaTeX_SansSerif-Bold-CFMepnvq.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/assets/KaTeX_SansSerif-Italic-C3H0VqGB.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Italic-DN2j7dab.woff) format("woff"),url(/assets/KaTeX_SansSerif-Italic-YYjJ1zSn.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/assets/KaTeX_SansSerif-Regular-DDBCnlJ7.woff2) format("woff2"),url(/assets/KaTeX_SansSerif-Regular-CS6fqUqJ.woff) format("woff"),url(/assets/KaTeX_SansSerif-Regular-BNo7hRIc.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Script-Regular-D3wIWfF6.woff2) format("woff2"),url(/assets/KaTeX_Script-Regular-D5yQViql.woff) format("woff"),url(/assets/KaTeX_Script-Regular-C5JkGWo-.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size1-Regular-mCD8mA8B.woff2) format("woff2"),url(/assets/KaTeX_Size1-Regular-C195tn64.woff) format("woff"),url(/assets/KaTeX_Size1-Regular-Dbsnue_I.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size2-Regular-Dy4dx90m.woff2) format("woff2"),url(/assets/KaTeX_Size2-Regular-oD1tc_U0.woff) format("woff"),url(/assets/KaTeX_Size2-Regular-B7gKUWhC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,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) format("woff2"),url(/assets/KaTeX_Size3-Regular-CTq5MqoE.woff) format("woff"),url(/assets/KaTeX_Size3-Regular-DgpXs0kz.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size4-Regular-Dl5lxZxV.woff2) format("woff2"),url(/assets/KaTeX_Size4-Regular-BF-4gkZK.woff) format("woff"),url(/assets/KaTeX_Size4-Regular-DWFBv043.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Typewriter-Regular-CO6r4hn1.woff2) format("woff2"),url(/assets/KaTeX_Typewriter-Regular-C0xS9mPB.woff) format("woff"),url(/assets/KaTeX_Typewriter-Regular-D3Ib7_Hf.ttf) format("truetype")}.katex{font: 1.21em KaTeX_Main,Times New Roman,serif;line-height:1.2;position:relative;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.katex .katex-version:after{content:"0.18.2"}.katex .katex-mathml{border:0;-webkit-clip-path:inset(50%);clip-path:inset(50%);height:1px;overflow:hidden;padding:0;position:absolute;width:1px}.katex .katex-html>.katex-newline{display:block}.katex .katex-base{position:relative;white-space:nowrap;width:-webkit-min-content;width:-moz-min-content;width:min-content}.katex .katex-base,.katex .katex-strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;display:inline-table;table-layout:fixed}.katex .vlist-r{display:table-row}.katex .vlist{display:table-cell;position:relative;vertical-align:bottom}.katex .vlist>span{display:block;height:0;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{overflow:hidden;width:0}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{display:table-cell;font-size:1px;min-width:2px;vertical-align:bottom;width:2px}.katex .katex-vbox{align-items:baseline;display:inline-flex;flex-direction:column}.katex .katex-thinbox{display:inline-flex;flex-direction:row;max-width:0;width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .katex-hdashline,.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-rule,.katex .katex-underline .underline-line,.katex .mfrac .frac-line{min-height:1px}.katex .mspace{display:inline-block}.katex .katex-smash{display:inline;line-height:0}.katex .clap,.katex .llap,.katex .rlap{position:relative;width:0}.katex .clap>.katex-inner,.katex .llap>.katex-inner,.katex .rlap>.katex-inner{position:absolute}.katex .clap>.katex-fix,.katex .llap>.katex-fix,.katex .rlap>.katex-fix{display:inline-block}.katex .llap>.katex-inner{right:0}.katex .clap>.katex-inner,.katex .rlap>.katex-inner{left:0}.katex .clap>.katex-inner>span{margin-left:-50%;margin-right:50%}.katex .katex-rule{border:0 solid;display:inline-block;position:relative}.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-underline .underline-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .katex-hdashline{border-bottom-style:dashed;display:inline-block;width:100%}.katex .sqrt>.katex-root{margin-left:.2777777778em;margin-right:-.5555555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .katex-sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .katex-sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .katex-sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .katex-sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .katex-sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .katex-sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .katex-sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .katex-sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .katex-sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .katex-sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .katex-sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .katex-sizing.reset-size2.size1{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .katex-sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .katex-sizing.reset-size2.size3{font-size:1.1666666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .katex-sizing.reset-size2.size4{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .katex-sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .katex-sizing.reset-size2.size6{font-size:1.6666666667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .katex-sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .katex-sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .katex-sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .katex-sizing.reset-size2.size10{font-size:3.4566666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .katex-sizing.reset-size2.size11{font-size:4.1466666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .katex-sizing.reset-size3.size1{font-size:.7142857143em}.katex .fontsize-ensurer.reset-size3.size2,.katex .katex-sizing.reset-size3.size2{font-size:.8571428571em}.katex .fontsize-ensurer.reset-size3.size3,.katex .katex-sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .katex-sizing.reset-size3.size4{font-size:1.1428571429em}.katex .fontsize-ensurer.reset-size3.size5,.katex .katex-sizing.reset-size3.size5{font-size:1.2857142857em}.katex .fontsize-ensurer.reset-size3.size6,.katex .katex-sizing.reset-size3.size6{font-size:1.4285714286em}.katex .fontsize-ensurer.reset-size3.size7,.katex .katex-sizing.reset-size3.size7{font-size:1.7142857143em}.katex .fontsize-ensurer.reset-size3.size8,.katex .katex-sizing.reset-size3.size8{font-size:2.0571428571em}.katex .fontsize-ensurer.reset-size3.size9,.katex .katex-sizing.reset-size3.size9{font-size:2.4685714286em}.katex .fontsize-ensurer.reset-size3.size10,.katex .katex-sizing.reset-size3.size10{font-size:2.9628571429em}.katex .fontsize-ensurer.reset-size3.size11,.katex .katex-sizing.reset-size3.size11{font-size:3.5542857143em}.katex .fontsize-ensurer.reset-size4.size1,.katex .katex-sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .katex-sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .katex-sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .katex-sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .katex-sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .katex-sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .katex-sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .katex-sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .katex-sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .katex-sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .katex-sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .katex-sizing.reset-size5.size1{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .katex-sizing.reset-size5.size2{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .katex-sizing.reset-size5.size3{font-size:.7777777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .katex-sizing.reset-size5.size4{font-size:.8888888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .katex-sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .katex-sizing.reset-size5.size6{font-size:1.1111111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .katex-sizing.reset-size5.size7{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .katex-sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .katex-sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .katex-sizing.reset-size5.size10{font-size:2.3044444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .katex-sizing.reset-size5.size11{font-size:2.7644444444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .katex-sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .katex-sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .katex-sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .katex-sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .katex-sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .katex-sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .katex-sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .katex-sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .katex-sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .katex-sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .katex-sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .katex-sizing.reset-size7.size1{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .katex-sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .katex-sizing.reset-size7.size3{font-size:.5833333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .katex-sizing.reset-size7.size4{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .katex-sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .katex-sizing.reset-size7.size6{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .katex-sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .katex-sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .katex-sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .katex-sizing.reset-size7.size10{font-size:1.7283333333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .katex-sizing.reset-size7.size11{font-size:2.0733333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .katex-sizing.reset-size8.size1{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .katex-sizing.reset-size8.size2{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .katex-sizing.reset-size8.size3{font-size:.4861111111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .katex-sizing.reset-size8.size4{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .katex-sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .katex-sizing.reset-size8.size6{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .katex-sizing.reset-size8.size7{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .katex-sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .katex-sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .katex-sizing.reset-size8.size10{font-size:1.4402777778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .katex-sizing.reset-size8.size11{font-size:1.7277777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .katex-sizing.reset-size9.size1{font-size:.2893518519em}.katex .fontsize-ensurer.reset-size9.size2,.katex .katex-sizing.reset-size9.size2{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .katex-sizing.reset-size9.size3{font-size:.4050925926em}.katex .fontsize-ensurer.reset-size9.size4,.katex .katex-sizing.reset-size9.size4{font-size:.462962963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .katex-sizing.reset-size9.size5{font-size:.5208333333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .katex-sizing.reset-size9.size6{font-size:.5787037037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .katex-sizing.reset-size9.size7{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .katex-sizing.reset-size9.size8{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .katex-sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .katex-sizing.reset-size9.size10{font-size:1.2002314815em}.katex .fontsize-ensurer.reset-size9.size11,.katex .katex-sizing.reset-size9.size11{font-size:1.4398148148em}.katex .fontsize-ensurer.reset-size10.size1,.katex .katex-sizing.reset-size10.size1{font-size:.2410800386em}.katex .fontsize-ensurer.reset-size10.size2,.katex .katex-sizing.reset-size10.size2{font-size:.2892960463em}.katex .fontsize-ensurer.reset-size10.size3,.katex .katex-sizing.reset-size10.size3{font-size:.337512054em}.katex .fontsize-ensurer.reset-size10.size4,.katex .katex-sizing.reset-size10.size4{font-size:.3857280617em}.katex .fontsize-ensurer.reset-size10.size5,.katex .katex-sizing.reset-size10.size5{font-size:.4339440694em}.katex .fontsize-ensurer.reset-size10.size6,.katex .katex-sizing.reset-size10.size6{font-size:.4821600771em}.katex .fontsize-ensurer.reset-size10.size7,.katex .katex-sizing.reset-size10.size7{font-size:.5785920926em}.katex .fontsize-ensurer.reset-size10.size8,.katex .katex-sizing.reset-size10.size8{font-size:.6943105111em}.katex .fontsize-ensurer.reset-size10.size9,.katex .katex-sizing.reset-size10.size9{font-size:.8331726133em}.katex .fontsize-ensurer.reset-size10.size10,.katex .katex-sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .katex-sizing.reset-size10.size11{font-size:1.1996142719em}.katex .fontsize-ensurer.reset-size11.size1,.katex .katex-sizing.reset-size11.size1{font-size:.2009646302em}.katex .fontsize-ensurer.reset-size11.size2,.katex .katex-sizing.reset-size11.size2{font-size:.2411575563em}.katex .fontsize-ensurer.reset-size11.size3,.katex .katex-sizing.reset-size11.size3{font-size:.2813504823em}.katex .fontsize-ensurer.reset-size11.size4,.katex .katex-sizing.reset-size11.size4{font-size:.3215434084em}.katex .fontsize-ensurer.reset-size11.size5,.katex .katex-sizing.reset-size11.size5{font-size:.3617363344em}.katex .fontsize-ensurer.reset-size11.size6,.katex .katex-sizing.reset-size11.size6{font-size:.4019292605em}.katex .fontsize-ensurer.reset-size11.size7,.katex .katex-sizing.reset-size11.size7{font-size:.4823151125em}.katex .fontsize-ensurer.reset-size11.size8,.katex .katex-sizing.reset-size11.size8{font-size:.578778135em}.katex .fontsize-ensurer.reset-size11.size9,.katex .katex-sizing.reset-size11.size9{font-size:.6945337621em}.katex .fontsize-ensurer.reset-size11.size10,.katex .katex-sizing.reset-size11.size10{font-size:.8336012862em}.katex .fontsize-ensurer.reset-size11.size11,.katex .katex-sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{display:inline-block;width:.12em}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .katex-accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .katex-accent .accent-body{position:relative}.katex .katex-accent .accent-body:not(.accent-full){width:0}.katex .katex-overlay{display:block}.katex .mtable .vertical-separator{display:inline-block;min-width:1px}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;display:block;height:inherit;position:absolute;width:100%}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;max-height:none;max-width:none;min-height:0;min-width:0}.katex .katex-stretchy{display:block;overflow:hidden;position:relative;width:100%}.katex .katex-stretchy:after,.katex .katex-stretchy:before{content:""}.katex .hide-tail{overflow:hidden;position:relative;width:100%}.katex .halfarrow-left{left:0;overflow:hidden;position:absolute;width:50.2%}.katex .halfarrow-right{overflow:hidden;position:absolute;right:0;width:50.2%}.katex .brace-left{left:0;overflow:hidden;position:absolute;width:25.1%}.katex .brace-center{left:25%;overflow:hidden;position:absolute;width:50%}.katex .brace-right{overflow:hidden;position:absolute;right:0;width:25.1%}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{border:.04em solid;box-sizing:border-box}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .katex-sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{border-right:.049em solid;border-top:.049em solid;box-sizing:border-box;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{display:inline-block;position:absolute;right:calc(50% + .3em);text-align:left}.katex .cd-label-right{display:inline-block;left:calc(50% + .3em);position:absolute;text-align:right}.katex-display{display:block;margin:1em 0;text-align:center}.katex-display>.katex{display:block;text-align:center;white-space:nowrap}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.katex-tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.katex-tag{left:0;right:auto}.katex-display.fleqn>.katex{padding-left:2em;text-align:left}body{counter-reset:katexEqnNo mmlEqnNo}:root{color-scheme:light;--ls-canvas: #F5F6F7;--ls-canvas-backdrop: radial-gradient(52% 46% at 22% 20%, #14294A16, transparent 68%), radial-gradient(50% 44% at 86% 74%, #4D7C0F16, transparent 66%), linear-gradient(168deg, #EDF1F7 0%, #E5EBF3 50%, #DDE4EE 100%);--ls-canvas-drift-1: #3F6B0C10;--ls-canvas-drift-2: #14294A12;--ls-surface: #FFFFFF;--ls-sunken: #EBEDEF;--ls-border: #DDE1E5;--ls-border-strong: #A8B0B8;--ls-fg-1: #14181D;--ls-fg-2: #444C55;--ls-fg-muted: #4E5661;--ls-accent-primary: #21406F;--ls-accent-primary-fg: #FFFFFF;--ls-accent-primary-hover: #1A3459;--ls-accent-primary-soft: #E7ECF4;--ls-accent-success: #65A30D;--ls-accent-success-text: #4D7C0F;--ls-accent-success-fg: #FFFFFF;--ls-accent-success-soft: #EDF7DC;--ls-accent-attention: #B45309;--ls-accent-attention-text: #9A4A08;--ls-accent-attention-fg: #FFFFFF;--ls-accent-attention-soft: #FCEEDC;--ls-fg-danger: #B91C1C;--ls-fg-danger-fg: #FFFFFF;--ls-fg-danger-soft: #FBE7E7;--ls-chrome: #14294A;--ls-chrome-fg: #EAF1F8;--ls-chrome-muted: #93AAC4;--ls-focus-ring: #21406F;--ls-scrim: rgba(15,19,25,.5);--ls-accent-success-solid: #4D7C0F;--ls-elevation-1: 0 1px 2px rgba(20,24,29,.06);--ls-elevation-2: 0 4px 14px rgba(20,24,29,.08);--ls-elevation-3: 0 14px 40px rgba(20,24,29,.16);--ls-elevation-surface-1: #FFFFFF;--ls-elevation-surface-2: #FFFFFF;--ls-elevation-surface-3: #FFFFFF;--ls-font-sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;--ls-font-np: "Noto Sans Devanagari", "Inter", system-ui, sans-serif;--ls-text-display-size: 34px;--ls-text-display-lh: 1.15;--ls-text-display-np-size: 32px;--ls-text-display-np-lh: 1.45;--ls-text-display-weight: 700;--ls-text-display-tracking: -.025em;--ls-text-heading-size: 24px;--ls-text-heading-lh: 1.25;--ls-text-heading-np-size: 23px;--ls-text-heading-np-lh: 1.55;--ls-text-heading-weight: 700;--ls-text-heading-tracking: -.02em;--ls-text-title-size: 18px;--ls-text-title-lh: 1.35;--ls-text-title-np-size: 17px;--ls-text-title-np-lh: 1.65;--ls-text-title-weight: 600;--ls-text-title-tracking: -.01em;--ls-text-body-size: 16px;--ls-text-body-lh: 1.6;--ls-text-body-np-size: 15px;--ls-text-body-np-lh: 1.85;--ls-text-body-weight: 400;--ls-text-body-tracking: 0;--ls-text-small: 13px;--ls-text-small-lh: 1.5;--ls-text-small-np-size: 13px;--ls-text-small-np-lh: 1.75;--ls-text-small-weight: 500;--ls-text-small-tracking: 0;--ls-text-label-size: 11px;--ls-text-label-lh: 1.4;--ls-text-label-np-size: 12px;--ls-text-label-np-lh: 1.6;--ls-text-label-weight: 700;--ls-text-label-tracking: .12em;--ls-space-1: 4px;--ls-space-2: 8px;--ls-space-3: 12px;--ls-space-4: 16px;--ls-space-5: 20px;--ls-space-6: 24px;--ls-space-8: 32px;--ls-space-12: 48px;--ls-space-16: 64px;--ls-radius-xs: 5px;--ls-radius-sm: 9px;--ls-radius-md: 12px;--ls-radius-lg: 16px;--ls-radius-pill: 999px;--ls-dur-fast: .15s;--ls-dur-base: .22s;--ls-dur-exit: .15s;--ls-ease-out: cubic-bezier(.2, .8, .3, 1);--ls-ease-in: cubic-bezier(.5, 0, .9, .4);--ls-ease-in-out: cubic-bezier(.45, 0, .55, 1);--ls-touch-min: 44px;--ls-control-h: 48px;--ls-control-h-sm: 40px;--ls-input-h: 40px;--ls-focus-ring-w: 2px;--ls-focus-ring-offset: 2px;--ls-bottomnav-h: 56px;--ls-sidebar-w: 236px;--ls-rail-w: 64px;--ls-bp-sm: 375px;--ls-bp-md: 768px;--ls-bp-lg: 1024px;--ls-bp-xl: 1440px;--ls-z-base: 0;--ls-z-sticky: 10;--ls-z-dropdown: 20;--ls-z-sheet: 40;--ls-z-modal: 100;--ls-z-tooltip: 500;--ls-z-toast: 1000}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){color-scheme:dark;--ls-canvas: #0F1319;--ls-canvas-backdrop: radial-gradient(52% 46% at 22% 20%, #3F629918, transparent 68%), radial-gradient(50% 44% at 86% 74%, #4D7C0F18, transparent 66%), linear-gradient(168deg, #0B1017 0%, #090D13 50%, #070A0F 100%);--ls-canvas-drift-1: #D9770610;--ls-canvas-drift-2: #3F629912;--ls-surface: #171C24;--ls-sunken: #212832;--ls-border: #2E3742;--ls-border-strong: #3E4854;--ls-fg-1: #E8ECF1;--ls-fg-2: #BEC6CF;--ls-fg-muted: #949DA8;--ls-accent-primary: #7FB0E8;--ls-accent-primary-fg: #0A1220;--ls-accent-primary-hover: #B4D2F2;--ls-accent-primary-soft: rgba(127,176,232,.16);--ls-accent-success: #A3E635;--ls-accent-success-text: #A3E635;--ls-accent-success-fg: #111806;--ls-accent-success-soft: rgba(163,230,53,.15);--ls-accent-attention: #FBBF24;--ls-accent-attention-text: #FBBF24;--ls-accent-attention-fg: #231603;--ls-accent-attention-soft: rgba(251,191,36,.15);--ls-fg-danger: #F87171;--ls-fg-danger-fg: #2A0B06;--ls-fg-danger-soft: rgba(248,113,113,.15);--ls-chrome: #101826;--ls-chrome-fg: #EAF1F8;--ls-chrome-muted: #8395AC;--ls-focus-ring: #7FB0E8;--ls-scrim: rgba(0,0,0,.6);--ls-accent-success-solid: #A3E635;--ls-elevation-1: none;--ls-elevation-2: none;--ls-elevation-3: 0 14px 40px rgba(0,0,0,.55);--ls-elevation-surface-1: #171C24;--ls-elevation-surface-2: #1E242E;--ls-elevation-surface-3: #252C38}}[data-theme=dark]{color-scheme:dark;--ls-canvas: #0F1319;--ls-canvas-backdrop: radial-gradient(52% 46% at 22% 20%, #3F629918, transparent 68%), radial-gradient(50% 44% at 86% 74%, #4D7C0F18, transparent 66%), linear-gradient(168deg, #0B1017 0%, #090D13 50%, #070A0F 100%);--ls-canvas-drift-1: #D9770610;--ls-canvas-drift-2: #3F629912;--ls-surface: #171C24;--ls-sunken: #212832;--ls-border: #2E3742;--ls-border-strong: #3E4854;--ls-fg-1: #E8ECF1;--ls-fg-2: #BEC6CF;--ls-fg-muted: #949DA8;--ls-accent-primary: #7FB0E8;--ls-accent-primary-fg: #0A1220;--ls-accent-primary-hover: #B4D2F2;--ls-accent-primary-soft: rgba(127,176,232,.16);--ls-accent-success: #A3E635;--ls-accent-success-text: #A3E635;--ls-accent-success-fg: #111806;--ls-accent-success-soft: rgba(163,230,53,.15);--ls-accent-attention: #FBBF24;--ls-accent-attention-text: #FBBF24;--ls-accent-attention-fg: #231603;--ls-accent-attention-soft: rgba(251,191,36,.15);--ls-fg-danger: #F87171;--ls-fg-danger-fg: #2A0B06;--ls-fg-danger-soft: rgba(248,113,113,.15);--ls-chrome: #101826;--ls-chrome-fg: #EAF1F8;--ls-chrome-muted: #8395AC;--ls-focus-ring: #7FB0E8;--ls-scrim: rgba(0,0,0,.6);--ls-accent-success-solid: #A3E635;--ls-elevation-1: none;--ls-elevation-2: none;--ls-elevation-3: 0 14px 40px rgba(0,0,0,.55);--ls-elevation-surface-1: #171C24;--ls-elevation-surface-2: #1E242E;--ls-elevation-surface-3: #252C38}.ls-root{font-family:var(--ls-font-sans);font-size:var(--ls-text-body-size);line-height:var(--ls-text-body-lh);color:var(--ls-fg-1);background:var(--ls-canvas);font-feature-settings:"ss02" 1,"cv05" 1}*:focus-visible{outline:var(--ls-focus-ring-w) solid var(--ls-focus-ring);outline-offset:var(--ls-focus-ring-offset)}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0}h1,h2,h3,h4,h5,h6,p,figure,blockquote,dl,dd{margin:0}ul[class],ol[class]{margin:0;padding:0;list-style:none}img,svg,video,canvas{display:block;max-width:100%}button,input,select,textarea{font:inherit;color:inherit}.ls-root{font-family:var(--ls-font-sans);font-size:var(--ls-text-body-size);line-height:var(--ls-text-body-lh);color:var(--ls-fg-1);background:var(--ls-canvas);font-feature-settings:"ss02" 1,"cv05" 1;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100dvh}.ls-np,[lang=ne]{font-family:var(--ls-font-np);font-size:var(--ls-text-body-np-size);line-height:var(--ls-text-body-np-lh);text-transform:none}[data-lang=ne] .ls-root,[data-lang=ne].ls-root{--ls-text-display-size: var(--ls-text-display-np-size);--ls-text-display-lh: var(--ls-text-display-np-lh);--ls-text-display-tracking: 0;--ls-text-heading-size: var(--ls-text-heading-np-size);--ls-text-heading-lh: var(--ls-text-heading-np-lh);--ls-text-heading-tracking: 0;--ls-text-title-size: var(--ls-text-title-np-size);--ls-text-title-lh: var(--ls-text-title-np-lh);--ls-text-title-tracking: 0;--ls-text-body-size: var(--ls-text-body-np-size);--ls-text-body-lh: var(--ls-text-body-np-lh);--ls-text-small: var(--ls-text-small-np-size);--ls-text-small-lh: var(--ls-text-small-np-lh);--ls-text-label-size: var(--ls-text-label-np-size);--ls-text-label-lh: var(--ls-text-label-np-lh);--ls-text-label-tracking: 0;font-family:var(--ls-font-np)}[data-lang=ne] .ls-label{text-transform:none}.ls-tabular{font-variant-numeric:tabular-nums}.ls-display,.ls-heading,.ls-title{color:var(--ls-fg-1)}.ls-display{font-size:var(--ls-text-display-size);line-height:var(--ls-text-display-lh);font-weight:var(--ls-text-display-weight);letter-spacing:var(--ls-text-display-tracking)}.ls-display.ls-np{font-size:var(--ls-text-display-np-size);line-height:var(--ls-text-display-np-lh);letter-spacing:0}.ls-heading{font-size:var(--ls-text-heading-size);line-height:var(--ls-text-heading-lh);font-weight:var(--ls-text-heading-weight);letter-spacing:var(--ls-text-heading-tracking)}.ls-heading.ls-np{font-size:var(--ls-text-heading-np-size);line-height:var(--ls-text-heading-np-lh);letter-spacing:0}.ls-title{font-size:var(--ls-text-title-size);line-height:var(--ls-text-title-lh);font-weight:var(--ls-text-title-weight);letter-spacing:var(--ls-text-title-tracking)}.ls-title.ls-np{font-size:var(--ls-text-title-np-size);line-height:var(--ls-text-title-np-lh);letter-spacing:0}.ls-body{font-size:var(--ls-text-body-size);line-height:var(--ls-text-body-lh);font-weight:var(--ls-text-body-weight);color:var(--ls-fg-2)}.ls-body.ls-np{font-size:var(--ls-text-body-np-size);line-height:var(--ls-text-body-np-lh)}.ls-small{font-size:var(--ls-text-small);line-height:var(--ls-text-small-lh);font-weight:var(--ls-text-small-weight);color:var(--ls-fg-2)}.ls-small.ls-np{font-size:var(--ls-text-small-np-size);line-height:var(--ls-text-small-np-lh)}.ls-label{font-size:var(--ls-text-label-size);line-height:var(--ls-text-label-lh);font-weight:var(--ls-text-label-weight);letter-spacing:var(--ls-text-label-tracking);text-transform:uppercase;color:var(--ls-fg-muted)}.ls-label.ls-np{font-size:var(--ls-text-label-np-size);line-height:var(--ls-text-label-np-lh);letter-spacing:0;text-transform:none}.ls-text-display{font-size:var(--ls-text-display-size);line-height:var(--ls-text-display-lh);font-weight:var(--ls-text-display-weight);letter-spacing:var(--ls-text-display-tracking)}.ls-text-heading{font-size:var(--ls-text-heading-size);line-height:var(--ls-text-heading-lh);font-weight:var(--ls-text-heading-weight);letter-spacing:var(--ls-text-heading-tracking)}.ls-text-title{font-size:var(--ls-text-title-size);line-height:var(--ls-text-title-lh);font-weight:var(--ls-text-title-weight);letter-spacing:var(--ls-text-title-tracking)}.ls-text-body{font-size:var(--ls-text-body-size);line-height:var(--ls-text-body-lh);font-weight:var(--ls-text-body-weight);letter-spacing:var(--ls-text-body-tracking)}.ls-text-small{font-size:var(--ls-text-small);line-height:var(--ls-text-small-lh);font-weight:var(--ls-text-small-weight);letter-spacing:var(--ls-text-small-tracking)}.ls-text-label{font-size:var(--ls-text-label-size);line-height:var(--ls-text-label-lh);font-weight:var(--ls-text-label-weight);letter-spacing:var(--ls-text-label-tracking);text-transform:uppercase}[data-lang=ne] .ls-text-label{text-transform:none}.ls-measure{max-width:68ch}.ls-muted{color:var(--ls-fg-muted)}:where(.ls-root) *:focus-visible{outline:var(--ls-focus-ring-w) solid var(--ls-focus-ring);outline-offset:var(--ls-focus-ring-offset);border-radius:var(--ls-radius-xs)}.ls-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.ls-skip-link{position:absolute;left:var(--ls-space-2);top:calc(var(--ls-space-2) * -10);z-index:var(--ls-z-toast);padding:var(--ls-space-3) var(--ls-space-4);background:var(--ls-accent-primary);color:var(--ls-accent-primary-fg);border-radius:var(--ls-radius-sm);font-size:var(--ls-text-small);font-weight:700;text-decoration:none;transition:top var(--ls-dur-fast) var(--ls-ease-out)}.ls-skip-link:focus-visible{top:var(--ls-space-2)}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}@keyframes ls-fade-up{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes ls-fade-in{0%{opacity:0}to{opacity:1}}@keyframes ls-slide-up{0%{transform:translateY(100%)}to{transform:translateY(0)}}@keyframes ls-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.ls-page{--ls-page-gutter: var(--ls-space-4);margin-top:var(--ls-space-3);width:100%;padding:0 var(--ls-page-gutter) var(--ls-space-12);display:flex;flex-direction:column;gap:var(--ls-space-6)}@media (min-width: 768px){.ls-page{--ls-page-gutter: var(--ls-space-6);padding:0 var(--ls-page-gutter) var(--ls-space-12)}}@media (min-width: 1024px){.ls-page{--ls-page-gutter: var(--ls-space-8);padding:0 var(--ls-page-gutter) var(--ls-space-16)}}.ls-page-inner{width:100%;max-width:1360px;margin:0 auto;display:flex;flex-direction:column;gap:var(--ls-space-6)}.ls-page-inner--narrow{max-width:760px}.ls-stack{display:flex;flex-direction:column;gap:var(--ls-space-4);min-width:0}.ls-stack--1{gap:var(--ls-space-1)}.ls-stack--2{gap:var(--ls-space-2)}.ls-stack--3{gap:var(--ls-space-3)}.ls-stack--6{gap:var(--ls-space-6)}.ls-stack--8{gap:var(--ls-space-8)}.ls-cluster{display:flex;flex-wrap:wrap;align-items:center;gap:var(--ls-space-2);min-width:0}.ls-cluster--3{gap:var(--ls-space-3)}.ls-cluster--4{gap:var(--ls-space-4)}.ls-cluster--tight{gap:var(--ls-space-1)}.ls-split{display:flex;align-items:center;justify-content:space-between;gap:var(--ls-space-3);min-width:0}.ls-split>*{min-width:0}.ls-split--baseline{align-items:baseline}.ls-split--start{align-items:flex-start}.ls-grow{flex:1;min-width:0}.ls-autogrid{display:grid;gap:var(--ls-space-3);grid-template-columns:repeat(auto-fill,minmax(min(100%,var(--ls-col, 200px)),1fr))}.ls-autogrid--sm{--ls-col: 148px}.ls-autogrid--lg{--ls-col: 260px}.ls-autogrid--xl{--ls-col: 320px}.ls-duo,.ls-trio{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--ls-space-3)}@media (min-width: 768px){.ls-trio{grid-template-columns:repeat(3,minmax(0,1fr))}}.ls-quad{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--ls-space-2)}@media (min-width: 640px){.ls-quad{grid-template-columns:repeat(4,minmax(0,1fr))}}.ls-with-rail{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--ls-space-4);align-items:start}@media (min-width: 1024px){.ls-with-rail{grid-template-columns:minmax(0,1fr) minmax(280px,320px);gap:var(--ls-space-6)}.ls-with-rail>.ls-rail{order:2}.ls-with-rail>.ls-main{order:1}}.ls-rail,.ls-main{display:flex;flex-direction:column;gap:var(--ls-space-4);min-width:0}@media (min-width: 1024px){.ls-rail--sticky{position:sticky;top:var(--ls-space-6)}}.ls-rail-lead{order:-1}@media (min-width: 1024px){.ls-rail-lead{order:0}}.ls-hscroll{display:flex;gap:var(--ls-space-3);overflow-x:auto;scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding-bottom:var(--ls-space-1)}.ls-hscroll::-webkit-scrollbar{display:none}.ls-hscroll>*{scroll-snap-align:start;flex:0 0 auto;width:min(78vw,232px)}.ls-hscroll--bleed{margin-inline:calc(var(--ls-space-4) * -1);padding-inline:var(--ls-space-4)}@media (min-width: 768px){.ls-hscroll--bleed{margin-inline:calc(var(--ls-space-6) * -1);padding-inline:var(--ls-space-6)}}@media (min-width: 768px){.ls-hscroll--to-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,206px),1fr));overflow:visible;margin-inline:0;padding-inline:0}.ls-hscroll--to-grid>*{width:auto}}.ls-truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ls-clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.ls-clamp-3{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.ls-divider{height:1px;background:var(--ls-border);border:0;margin:0}.ls-nowrap{white-space:nowrap}.ls-chiprow{display:flex;gap:var(--ls-space-2);overflow-x:auto;scrollbar-width:none;padding-bottom:var(--ls-space-1);margin-inline:calc(var(--ls-space-4) * -1);padding-inline:var(--ls-space-4)}.ls-chiprow::-webkit-scrollbar{display:none}.ls-chiprow>*{flex:0 0 auto}@media (min-width: 768px){.ls-chiprow{flex-wrap:wrap;overflow-x:visible;margin-inline:0;padding-inline:0}}.ls-panel{background:var(--ls-elevation-surface-1);border:1px solid var(--ls-border);border-radius:var(--ls-radius-md);box-shadow:var(--ls-elevation-1);padding:var(--ls-space-4);min-width:0}.ls-panel--flat{box-shadow:none}.ls-panel--raised{background:var(--ls-elevation-surface-2);box-shadow:var(--ls-elevation-2)}.ls-panel--bare{padding:0;overflow:hidden}.ls-panel--sunken{background:var(--ls-sunken);box-shadow:none;border-color:transparent}.ls-panel--dashed{border-style:dashed;background:transparent;box-shadow:none}.ls-panel--urgent{border-left:3px solid var(--ls-fg-danger)}.ls-panel--attention{border-left:3px solid var(--ls-accent-attention)}.ls-panel__hd{display:flex;align-items:baseline;justify-content:space-between;gap:var(--ls-space-3);margin-bottom:var(--ls-space-3)}.ls-panel__hd h2,.ls-panel__hd h3,.ls-panel__hd h4{font-size:var(--ls-text-body-size);font-weight:700;letter-spacing:-.01em;color:var(--ls-fg-1)}.ls-sec{display:flex;align-items:baseline;justify-content:space-between;gap:var(--ls-space-3)}.ls-sec__title{font-size:var(--ls-text-body-size);font-weight:700;letter-spacing:-.01em;color:var(--ls-fg-1)}.ls-sec--lg .ls-sec__title{font-size:var(--ls-text-title-size);font-weight:800;letter-spacing:-.02em}.ls-sechead{display:flex;flex-direction:column;gap:var(--ls-space-1)}.ls-sec__sub{margin:0;font-size:var(--ls-text-small);line-height:var(--ls-text-small-lh);color:var(--ls-fg-muted)}.ls-sec__link{position:relative;font-size:var(--ls-text-small);font-weight:700;color:var(--ls-accent-primary);text-decoration:none;padding:var(--ls-space-1) 0;white-space:nowrap}.ls-sec__link:hover{text-decoration:underline}.ls-sec__link:after{content:"";position:absolute;top:-8px;right:-8px;bottom:-8px;left:-8px}.ls-pgh{display:flex;flex-direction:column;gap:var(--ls-space-3)}@media (min-width: 768px){.ls-pgh{flex-direction:row;align-items:flex-end;justify-content:space-between;gap:var(--ls-space-4)}}.ls-pgh__title{font-size:var(--ls-text-heading-size);font-weight:800;letter-spacing:-.025em;color:var(--ls-fg-1)}@media (min-width: 1024px){.ls-pgh__title{font-size:var(--ls-text-heading-size)}}.ls-pgh__sub{margin-top:2px;font-size:var(--ls-text-small);line-height:1.5;color:var(--ls-fg-muted)}.ls-empty{display:flex;flex-direction:column;align-items:center;text-align:center;gap:var(--ls-space-3);padding:var(--ls-space-8) var(--ls-space-4)}.ls-empty__art{color:var(--ls-border-strong)}.ls-empty__title{font-size:var(--ls-text-body-size);font-weight:700;color:var(--ls-fg-1)}.ls-empty__body{font-size:var(--ls-text-small);line-height:1.6;color:var(--ls-fg-muted);max-width:44ch}.ls-skeleton{border-radius:var(--ls-radius-sm);background:linear-gradient(90deg,var(--ls-sunken) 25%,var(--ls-elevation-surface-2) 37%,var(--ls-sunken) 63%);background-size:400% 100%;animation:ls-shimmer 1.4s ease-in-out infinite}.ls-strip{display:flex;align-items:center;gap:var(--ls-space-3);padding:var(--ls-space-2) var(--ls-space-4);font-size:var(--ls-text-small);font-weight:600;background:var(--ls-accent-attention-soft);color:var(--ls-accent-attention-text)}.ls-strip--danger{background:var(--ls-fg-danger-soft);color:var(--ls-fg-danger)}.ls-strip__x{margin-left:auto;background:none;border:0;color:inherit;cursor:pointer;display:grid;place-items:center;width:var(--ls-touch-min);height:var(--ls-touch-min);flex-shrink:0}.ls-tablewrap{overflow-x:auto;border:1px solid var(--ls-border);border-radius:var(--ls-radius-md);background:var(--ls-elevation-surface-1)}.ls-table{width:100%;border-collapse:collapse;font-size:var(--ls-text-small);min-width:520px}.ls-table th{text-align:left;font-size:var(--ls-text-label-size);font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--ls-fg-muted);padding:var(--ls-space-3);border-bottom:1px solid var(--ls-border);white-space:nowrap}.ls-table td{padding:var(--ls-space-3);border-bottom:1px solid var(--ls-border);color:var(--ls-fg-2);vertical-align:middle}.ls-table tbody tr:last-child td{border-bottom:0}.ls-table td.ls-num,.ls-table th.ls-num{text-align:right;font-variant-numeric:tabular-nums}.ls-backlink{display:inline-flex;align-items:center;gap:4px;min-height:var(--ls-touch-min);padding-right:var(--ls-space-2);font-size:var(--ls-text-small);font-weight:700;color:var(--ls-accent-primary);text-decoration:none}.ls-backlink:hover{text-decoration:underline}.ls-btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--ls-space-2);min-height:var(--ls-control-h);padding:0 var(--ls-space-5);border:1px solid transparent;border-radius:var(--ls-radius-sm);font-family:inherit;font-size:var(--ls-text-body-size);font-weight:700;line-height:1.2;text-align:center;text-decoration:none;white-space:nowrap;cursor:pointer;transition:background var(--ls-dur-fast) var(--ls-ease-out),border-color var(--ls-dur-fast) var(--ls-ease-out),transform var(--ls-dur-fast) var(--ls-ease-out);touch-action:manipulation;-webkit-tap-highlight-color:transparent}.ls-btn:active:not(:disabled){transform:scale(.97)}.ls-btn--primary{background:var(--ls-accent-primary);color:var(--ls-accent-primary-fg)}.ls-btn--primary:hover:not(:disabled){background:var(--ls-accent-primary-hover)}.ls-btn--secondary{background:var(--ls-surface);color:var(--ls-fg-1);border-color:var(--ls-border-strong)}.ls-btn--secondary:hover:not(:disabled){background:var(--ls-sunken)}.ls-btn--ghost{background:transparent;color:var(--ls-accent-primary)}.ls-btn--ghost:hover:not(:disabled){background:var(--ls-accent-primary-soft)}.ls-btn--success{background:var(--ls-accent-success-solid);color:#fff}[data-theme=dark] .ls-btn--success{color:var(--ls-accent-success-fg)}.ls-btn--attention{background:var(--ls-accent-attention);color:var(--ls-accent-attention-fg)}.ls-btn--danger{background:var(--ls-fg-danger);color:var(--ls-fg-danger-fg)}.ls-btn--danger-quiet{background:transparent;color:var(--ls-fg-danger);border-color:var(--ls-fg-danger-soft)}.ls-btn--danger-quiet:hover:not(:disabled){background:var(--ls-fg-danger-soft)}.ls-btn--sm{min-height:var(--ls-control-h-sm);padding:0 var(--ls-space-3);font-size:var(--ls-text-small)}.ls-btn--lg{min-height:54px;font-size:var(--ls-text-body-size)}.ls-btn--block{display:flex;width:100%}.ls-btn:disabled,.ls-btn[aria-disabled=true]{opacity:.45;cursor:not-allowed;transform:none}.ls-btn--icon{padding:0;width:var(--ls-control-h);min-width:var(--ls-control-h)}.ls-btn--icon.ls-btn--sm{width:var(--ls-touch-min);min-width:var(--ls-touch-min);min-height:var(--ls-touch-min)}.ls-btn__spinner{width:16px;height:16px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:ls-spin .64s linear infinite}@keyframes ls-spin{to{transform:rotate(360deg)}}.ls-pill{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:var(--ls-radius-xs);font-size:var(--ls-text-label-size);font-weight:800;letter-spacing:.04em;text-transform:uppercase;white-space:nowrap;background:var(--ls-sunken);color:var(--ls-fg-muted);flex-shrink:0}.ls-pill.ls-np{text-transform:none;letter-spacing:0}.ls-pill--ok{background:var(--ls-accent-success-soft);color:var(--ls-accent-success-text)}.ls-pill--attention{background:var(--ls-accent-attention-soft);color:var(--ls-accent-attention-text)}.ls-pill--primary{background:var(--ls-accent-primary-soft);color:var(--ls-accent-primary)}.ls-pill--danger{background:var(--ls-fg-danger-soft);color:var(--ls-fg-danger)}.ls-pill--solid-danger{background:var(--ls-fg-danger);color:var(--ls-fg-danger-fg)}.ls-pill--lg{padding:5px 10px;font-size:var(--ls-text-label-size)}.ls-count{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:18px;padding:0 6px;border-radius:var(--ls-radius-pill);font-size:var(--ls-text-label-size);font-weight:800;font-variant-numeric:tabular-nums;background:var(--ls-sunken);color:var(--ls-fg-2);flex-shrink:0}.ls-count--attention{background:var(--ls-accent-attention);color:var(--ls-accent-attention-fg)}.ls-count--danger{background:var(--ls-fg-danger);color:var(--ls-fg-danger-fg)}.ls-count--ok{background:var(--ls-accent-success-solid);color:#fff}[data-theme=dark] .ls-count--ok{color:var(--ls-accent-success-fg)}.ls-seg{display:inline-flex;padding:3px;gap:2px;background:var(--ls-sunken);border-radius:var(--ls-radius-sm);max-width:100%;overflow-x:auto;scrollbar-width:none}.ls-seg::-webkit-scrollbar{display:none}.ls-seg__btn{flex:1 0 auto;min-height:38px;padding:0 var(--ls-space-3);border:0;border-radius:calc(var(--ls-radius-sm) - 2px);background:transparent;color:var(--ls-fg-2);font-size:var(--ls-text-small);font-weight:600;cursor:pointer;white-space:nowrap;transition:background var(--ls-dur-fast) var(--ls-ease-out)}.ls-seg__btn[aria-selected=true],.ls-seg__btn[aria-pressed=true]{background:var(--ls-elevation-surface-1);color:var(--ls-fg-1);font-weight:700;box-shadow:var(--ls-elevation-1)}.ls-chip{display:inline-flex;align-items:center;gap:var(--ls-space-1);min-height:var(--ls-touch-min);padding:0 var(--ls-space-3);border:1px solid var(--ls-border);border-radius:var(--ls-radius-pill);background:var(--ls-elevation-surface-1);color:var(--ls-fg-2);font-size:var(--ls-text-small);font-weight:600;cursor:pointer;white-space:nowrap;transition:background var(--ls-dur-fast) var(--ls-ease-out),border-color var(--ls-dur-fast) var(--ls-ease-out)}.ls-chip:hover{border-color:var(--ls-border-strong)}.ls-chip[aria-pressed=true]{background:var(--ls-accent-primary-soft);border-color:var(--ls-accent-primary);color:var(--ls-accent-primary);font-weight:700}.ls-stars{display:inline-flex;align-items:center;gap:calc(var(--ls-star-size, 14px) * .36)}.ls-stars__stack{position:relative;display:inline-block;line-height:0}.ls-stars__row{display:inline-flex;gap:calc(var(--ls-star-size, 14px) * .13)}.ls-stars__s{width:var(--ls-star-size, 14px);height:var(--ls-star-size, 14px);flex:none;fill:var(--ls-accent-attention)}.ls-stars__row--track .ls-stars__s{fill:var(--ls-border-strong)}.ls-stars__fill{position:absolute;inset:0 auto 0 0;overflow:hidden;white-space:nowrap}.ls-stars__v{font-size:calc(var(--ls-star-size, 14px) * .93);font-weight:600;color:var(--ls-surface)}.ls-stars__n{font-size:calc(var(--ls-star-size, 14px) * .93);color:var(--ls-surface)}.ls-meter{position:relative;height:6px;border-radius:var(--ls-radius-pill);background:var(--ls-sunken);overflow:hidden}.ls-meter--tall{height:9px}.ls-meter__fill{display:block;height:100%;border-radius:var(--ls-radius-pill);background:var(--ls-accent-primary);transition:width var(--ls-dur-base) var(--ls-ease-out)}.ls-meter__fill--ok{background:var(--ls-accent-success)}.ls-meter__fill--attention{background:var(--ls-accent-attention)}.ls-meter__fill--danger{background:var(--ls-fg-danger)}.ls-meter__tick{position:absolute;top:-2px;bottom:-2px;width:2px;background:var(--ls-fg-1);opacity:.42;border-radius:1px}.ls-meter-row{display:flex;align-items:center;gap:var(--ls-space-2);font-size:var(--ls-text-label-size);font-weight:700;color:var(--ls-fg-muted)}.ls-dot-sep{width:3px;height:3px;border-radius:50%;background:var(--ls-border-strong);flex-shrink:0}.ls-streak{display:flex;gap:var(--ls-space-1);justify-content:space-between}.ls-streak__day{flex:1;text-align:center;min-width:0}.ls-streak__mark{width:100%;max-width:36px;aspect-ratio:1;margin:0 auto var(--ls-space-1);border-radius:50%;display:grid;place-items:center;font-size:var(--ls-text-small);font-weight:700}.ls-streak__mark--done{background:var(--ls-accent-success);color:var(--ls-accent-success-fg)}.ls-streak__mark--today{background:var(--ls-surface);border:2px dashed var(--ls-accent-attention);color:var(--ls-accent-attention-text)}.ls-streak__mark--today-done{background:var(--ls-accent-success);color:var(--ls-accent-success-fg);box-shadow:0 0 0 3px var(--ls-accent-success-soft)}.ls-streak__mark--missed{background:var(--ls-surface);border:1.5px solid var(--ls-border);color:var(--ls-border-strong)}.ls-streak__mark--future{background:var(--ls-sunken);color:var(--ls-border-strong)}.ls-streak__label{font-size:var(--ls-text-label-size);font-weight:700;color:var(--ls-fg-muted)}.ls-streak__label--today{color:var(--ls-accent-attention-text);font-weight:800}.ls-streak__label--done{color:var(--ls-accent-success-text);font-weight:800}.ls-ring{--ls-ring-stroke: calc(var(--ls-ring-size, 112px) * .116);--ls-ring-value-size: calc(var(--ls-ring-size, 112px) * .24);--ls-ring-unit-size: max(9px, calc(var(--ls-ring-size, 112px) * .08));width:var(--ls-ring-size, 112px);height:var(--ls-ring-size, 112px);flex:none;border-radius:50%;display:grid;place-items:center;margin:0 auto var(--ls-ring-gap, var(--ls-space-2));background:conic-gradient(var(--ls-ring-color, var(--ls-accent-primary)) 0 var(--ls-ring-pct, 0%),var(--ls-sunken) var(--ls-ring-pct, 0%) 100%)}.ls-ring__inner{width:calc(var(--ls-ring-size, 112px) - var(--ls-ring-stroke) * 2);height:calc(var(--ls-ring-size, 112px) - var(--ls-ring-stroke) * 2);border-radius:50%;background:var(--ls-elevation-surface-1);display:grid;place-items:center;text-align:center;font-size:var(--ls-ring-value-size);line-height:1}.ls-ring__value{font-size:var(--ls-ring-value-size);font-weight:800;letter-spacing:-.03em;line-height:1;font-variant-numeric:tabular-nums;color:var(--ls-fg-1)}.ls-ring__unit{font-style:normal;font-size:var(--ls-ring-unit-size);font-weight:800;letter-spacing:.1em;color:var(--ls-fg-muted)}.ls-ring__unit:empty{display:none}.ls-stat{background:var(--ls-elevation-surface-1);border:1px solid var(--ls-border);border-radius:var(--ls-radius-sm);padding:var(--ls-space-3);min-width:0}.ls-stat__value{display:block;font-size:var(--ls-text-title-size);font-weight:800;letter-spacing:-.02em;line-height:1.1;font-variant-numeric:tabular-nums;color:var(--ls-fg-1)}.ls-stat__value--ok{color:var(--ls-accent-success-text)}.ls-stat__value--attention{color:var(--ls-accent-attention-text)}.ls-stat__value--danger{color:var(--ls-fg-danger)}.ls-stat__label{display:block;margin-top:2px;font-size:var(--ls-text-label-size);font-weight:500;color:var(--ls-fg-muted)}.ls-stat--icon{display:flex;align-items:center;gap:var(--ls-space-2)}.ls-stat__body{min-width:0}.ls-stat__icon{display:grid;place-items:center;flex:none;color:var(--ls-fg-muted);font-size:var(--ls-text-title-size);line-height:1}.ls-stat__icon>svg{width:1em;height:1em;display:block}.ls-topicrow{display:block;min-height:var(--ls-touch-min);padding:var(--ls-space-2) var(--ls-space-2);margin-inline:calc(var(--ls-space-2) * -1);border-radius:var(--ls-radius-xs);text-decoration:none;color:inherit;transition:background var(--ls-dur-fast) var(--ls-ease-out)}.ls-topicrow:hover,.ls-topicrow:active{background:var(--ls-sunken)}.ls-topicrow__hd{display:flex;align-items:baseline;justify-content:space-between;gap:var(--ls-space-3);margin-bottom:5px}.ls-topicrow__name{font-size:var(--ls-text-small);font-weight:600;color:var(--ls-fg-1);min-width:0}.ls-topicrow__value{font-size:var(--ls-text-small);font-variant-numeric:tabular-nums;color:var(--ls-fg-muted);flex-shrink:0}.ls-freq{display:flex;align-items:center;gap:var(--ls-space-2);min-width:92px}.ls-freq__bar{flex:1;height:4px;border-radius:var(--ls-radius-pill);background:var(--ls-sunken);overflow:hidden}.ls-freq__fill{display:block;height:100%;border-radius:var(--ls-radius-pill);background:var(--ls-accent-primary);opacity:.65}.ls-freq__n{font-size:var(--ls-text-label-size);font-weight:700;font-variant-numeric:tabular-nums;color:var(--ls-fg-2);white-space:nowrap}.ls-scard{display:flex;flex-direction:column;background:var(--ls-elevation-surface-1);border:1px solid var(--ls-border);border-radius:var(--ls-radius-md);overflow:hidden;text-decoration:none;color:inherit;text-align:left;cursor:pointer;transition:border-color var(--ls-dur-fast) var(--ls-ease-out),transform var(--ls-dur-fast) var(--ls-ease-out)}.ls-scard:hover{border-color:var(--ls-accent-primary)}@media (hover: hover) and (pointer: fine){.ls-scard:hover{transform:translateY(-2px)}}.ls-scard:active{transform:scale(.99)}.ls-scard__art{position:relative;height:86px;overflow:hidden;flex-shrink:0}.ls-scard__art>svg{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%}@media (min-width: 768px){.ls-scard__art{height:92px}}.ls-scard__overlay{position:absolute;left:var(--ls-space-2);right:var(--ls-space-2);bottom:var(--ls-space-2);display:flex;justify-content:space-between;align-items:flex-end;gap:var(--ls-space-1)}.ls-scard__tag{font-size:var(--ls-text-label-size);font-weight:800;letter-spacing:.1em;text-transform:uppercase;padding:3px 7px;border-radius:var(--ls-radius-pill);background:#ffffffe6;color:var(--ls-chrome);white-space:nowrap}.ls-scard__tag--new{background:var(--ls-accent-attention);color:var(--ls-accent-attention-fg)}.ls-scard__body{padding:var(--ls-space-3);display:flex;flex-direction:column;gap:var(--ls-space-1);flex:1}.ls-scard__title{font-size:var(--ls-text-small);font-weight:700;line-height:1.3;color:var(--ls-fg-1)}.ls-scard__sub{font-size:var(--ls-text-label-size);color:var(--ls-fg-muted);line-height:1.5}.ls-scard__foot{display:flex;align-items:baseline;justify-content:space-between;gap:var(--ls-space-2);margin-top:auto;padding-top:var(--ls-space-2)}.ls-scard__price{font-size:var(--ls-text-small);font-weight:800;font-variant-numeric:tabular-nums;color:var(--ls-fg-1)}.ls-scard__ext{display:inline-flex;align-items:center;gap:3px;font-size:var(--ls-text-label-size);font-weight:700;color:var(--ls-accent-primary)}.ls-promo{position:relative;border-radius:var(--ls-radius-md);overflow:hidden;background:var(--ls-chrome);color:var(--ls-chrome-fg);padding:var(--ls-space-4)}@media (min-width: 768px){.ls-promo{padding:var(--ls-space-4) var(--ls-space-5)}.ls-promo__in{bottom:20%}}.ls-promo--solo{min-height:190px}.ls-promo__bg{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;opacity:.5;pointer-events:none}.ls-promo__in{position:absolute;max-width:46ch}.ls-promo__kicker{display:inline-block;font-size:var(--ls-text-label-size);font-weight:800;letter-spacing:.14em;text-transform:uppercase;padding:3px 8px;border-radius:var(--ls-radius-pill);background:var(--ls-accent-success-soft);color:var(--ls-accent-success-text);margin-bottom:var(--ls-space-2)}.ls-promo .ls-promo__kicker{background:#a3e63538;color:#bee884}.ls-promo__title{font-size:var(--ls-text-body-size);font-weight:800;letter-spacing:-.02em;color:#fff;margin-bottom:var(--ls-space-1)}@media (min-width: 768px){.ls-promo__title{font-size:var(--ls-text-title-size)}}.ls-promo__body{font-size:var(--ls-text-small);line-height:1.55;color:var(--ls-chrome-muted);margin-bottom:var(--ls-space-3)}.ls-promo__img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;pointer-events:none}.ls-promo__scrim{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:linear-gradient(90deg,#0c1c2df2,#0c1c2de0 40%,#0c1c2d8c 75%,#0c1c2d4d)}.ls-dots{display:flex;gap:2px;align-items:center}.ls-dots__dot{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;background:none;padding:0;margin:0;min-width:10px;height:22px;display:grid;place-items:center;cursor:pointer;border-radius:var(--ls-radius-sm)}.ls-dots__dot:before{content:"";display:block;width:6px;height:6px;border-radius:50%;background:#ffffff4d;transition:width var(--ls-dur-base) var(--ls-ease-out),background var(--ls-dur-base) var(--ls-ease-out)}.ls-dots__dot[data-on]:before{background:var(--ls-accent-success);width:16px;border-radius:var(--ls-radius-pill)}.ls-dots__dot:hover:before{background:#ffffff8c}.ls-dots__dot[data-on]:hover:before{background:var(--ls-accent-success)}.ls-dots__dot:focus-visible{outline:2px solid var(--ls-accent-success);outline-offset:0}@media (prefers-reduced-motion: reduce){.ls-dots__dot:before{transition:none}}.ls-promo-carousel{position:relative;border-radius:var(--ls-radius-md)}.ls-promo-carousel__track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none;border-radius:var(--ls-radius-md)}.ls-promo-carousel__track::-webkit-scrollbar{display:none}.ls-promo-carousel__slide{flex:0 0 100%;width:100%;scroll-snap-align:start;display:flex}.ls-promo-carousel__slide>.ls-promo{width:100%}.ls-promo-carousel__dots{position:absolute;right:var(--ls-space-3);bottom:var(--ls-space-2);z-index:1}.ls-row{display:flex;align-items:center;gap:var(--ls-space-3);width:100%;min-height:56px;padding:var(--ls-space-3);background:var(--ls-elevation-surface-1);border:1px solid var(--ls-border);border-radius:var(--ls-radius-md);text-align:left;text-decoration:none;color:inherit;cursor:pointer;transition:border-color var(--ls-dur-fast) var(--ls-ease-out),background var(--ls-dur-fast) var(--ls-ease-out)}.ls-row:hover{border-color:var(--ls-border-strong);background:var(--ls-elevation-surface-2)}.ls-row:active{background:var(--ls-sunken)}.ls-rowgroup{border:1px solid var(--ls-border);border-radius:var(--ls-radius-md);overflow:hidden;background:var(--ls-elevation-surface-1)}.ls-rowgroup .ls-row{border:0;border-radius:0;border-bottom:1px solid var(--ls-border)}.ls-rowgroup .ls-row:last-child{border-bottom:0}.ls-row__icon{display:grid;place-items:center;width:38px;height:38px;flex-shrink:0;border-radius:var(--ls-radius-sm);background:var(--ls-sunken);color:var(--ls-fg-2)}.ls-row__icon--primary{background:var(--ls-accent-primary-soft);color:var(--ls-accent-primary)}.ls-row__icon--ok{background:var(--ls-accent-success-soft);color:var(--ls-accent-success-text)}.ls-row__icon--attention{background:var(--ls-accent-attention-soft);color:var(--ls-accent-attention-text)}.ls-row__icon--danger{background:var(--ls-fg-danger-soft);color:var(--ls-fg-danger)}.ls-row__main{flex:1;min-width:0}.ls-row__title{font-size:var(--ls-text-small);font-weight:600;color:var(--ls-fg-1);line-height:1.35}.ls-row__meta{margin-top:2px;font-size:var(--ls-text-label-size);color:var(--ls-fg-muted);display:flex;align-items:center;gap:var(--ls-space-2);flex-wrap:wrap}.ls-row__chev{color:var(--ls-border-strong);flex-shrink:0}.ls-tile{display:flex;flex-direction:column;gap:var(--ls-space-2);min-height:96px;padding:var(--ls-space-3);background:var(--ls-elevation-surface-1);border:1px solid var(--ls-border);border-radius:var(--ls-radius-md);text-decoration:none;color:inherit;text-align:left;cursor:pointer;transition:border-color var(--ls-dur-fast) var(--ls-ease-out),transform var(--ls-dur-fast) var(--ls-ease-out)}.ls-tile:hover{border-color:var(--ls-accent-primary)}.ls-tile:active{transform:scale(.98)}.ls-tile__top{display:flex;align-items:center;justify-content:space-between;gap:var(--ls-space-2);color:var(--ls-accent-primary)}.ls-tile__title{font-size:var(--ls-text-small);font-weight:700;color:var(--ls-fg-1);line-height:1.3}.ls-tile__sub{font-size:var(--ls-text-label-size);line-height:1.45;color:var(--ls-fg-muted)}.ls-tile--soon,.ls-row--soon{opacity:.55;cursor:default}.ls-tile--soon:hover,.ls-row--soon:hover{border-color:var(--ls-border);transform:none;background:var(--ls-elevation-surface-1)}.ls-subjectrow{display:grid;grid-template-columns:48px minmax(0,1fr);gap:var(--ls-space-3);align-items:start;padding:var(--ls-space-3);background:var(--ls-elevation-surface-1);border:1px solid var(--ls-border);border-radius:var(--ls-radius-md);text-decoration:none;color:inherit;transition:border-color var(--ls-dur-fast) var(--ls-ease-out),background var(--ls-dur-fast) var(--ls-ease-out)}.ls-subjectrow:hover{border-color:var(--ls-accent-primary);background:var(--ls-elevation-surface-2)}.ls-subjectrow:active{background:var(--ls-sunken)}@media (min-width: 768px){.ls-subjectrow{grid-template-columns:56px minmax(0,1fr) auto;align-items:center;gap:var(--ls-space-4)}}.ls-thumb{position:relative;width:48px;height:48px;border-radius:var(--ls-radius-sm);overflow:hidden;flex-shrink:0}.ls-thumb>svg{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%}@media (min-width: 768px){.ls-thumb{width:56px;height:56px}}.ls-subjectrow__main{min-width:0;display:flex;flex-direction:column;gap:5px}.ls-subjectrow__title{font-size:var(--ls-text-body-size);font-weight:700;line-height:1.3;color:var(--ls-fg-1)}.ls-subjectrow__np{font-size:var(--ls-text-small);color:var(--ls-fg-muted)}.ls-subjectrow__next{display:flex;align-items:center;gap:5px;font-size:var(--ls-text-small);font-weight:600;color:var(--ls-accent-primary)}.ls-subjectrow__next svg{flex-shrink:0}.ls-subjectrow__aside{display:flex;align-items:center;flex-wrap:nowrap;gap:var(--ls-space-3);flex-shrink:0}.ls-papergroup{display:flex;flex-direction:column;gap:var(--ls-space-3)}.ls-papergroup__hd{display:flex;align-items:baseline;justify-content:space-between;gap:var(--ls-space-3);padding-bottom:var(--ls-space-2);border-bottom:1px solid var(--ls-border)}.ls-papergroup__name{font-size:var(--ls-text-label-size);font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--ls-fg-muted)}.ls-papergroup__stat{font-size:var(--ls-text-small);font-weight:600;font-variant-numeric:tabular-nums;color:var(--ls-fg-2)}.ls-actions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--ls-space-2)}.ls-action{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;min-height:84px;padding:var(--ls-space-3) var(--ls-space-2);border:1px solid var(--ls-border);border-radius:var(--ls-radius-md);background:var(--ls-elevation-surface-1);text-align:center;text-decoration:none;color:inherit;transition:border-color var(--ls-dur-fast) var(--ls-ease-out),transform var(--ls-dur-fast) var(--ls-ease-out)}.ls-action:hover{border-color:var(--ls-accent-primary)}.ls-action:active{transform:scale(.98)}.ls-action__icon{color:var(--ls-accent-primary)}.ls-action__label{font-size:var(--ls-text-small);font-weight:700;color:var(--ls-fg-1)}.ls-action__meta{font-size:var(--ls-text-label-size);color:var(--ls-fg-muted);font-variant-numeric:tabular-nums}.ls-subjecthead{position:relative;border-radius:var(--ls-radius-md);overflow:hidden;border:1px solid var(--ls-border);background:var(--ls-elevation-surface-1)}.ls-subjecthead__art{position:relative;height:100px;overflow:hidden}.ls-subjecthead__art>svg{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%}@media (min-width: 768px){.ls-subjecthead__art{height:132px}}.ls-subjecthead__body{padding:var(--ls-space-4);display:flex;flex-direction:column;gap:var(--ls-space-3)}.ls-scroller__head{display:flex;align-items:baseline;gap:var(--ls-space-3);padding-bottom:var(--ls-space-3)}.ls-scroller__title{margin:0;font-size:var(--ls-text-title-size);font-weight:var(--ls-text-title-weight);letter-spacing:var(--ls-text-title-tracking)}.ls-scroller__why{font-size:var(--ls-text-small);color:var(--ls-fg-muted)}.ls-scroller__action{margin-left:auto;font-size:var(--ls-text-small);font-weight:600}.ls-scroller__track{display:flex;gap:var(--ls-space-3);overflow-x:auto;padding-bottom:var(--ls-space-2);scroll-snap-type:x proximity;scrollbar-width:thin}.ls-scroller__track:focus-visible{outline:var(--ls-focus-ring-w) solid var(--ls-focus-ring);outline-offset:4px;border-radius:var(--ls-radius-xs)}.ls-scroller__track>*{scroll-snap-align:start}.ls-tcard{display:flex;flex-direction:column;gap:var(--ls-space-2);border-left:5px solid var(--ls-border-strong)}.ls-tcardgrid{--ls-col: 240px;gap:var(--ls-space-4)}.ls-tcard .ls-meter-row{font-size:var(--ls-text-small)}.ls-scroller__track .ls-tcard{flex:none;width:250px}.ls-tcard--mock{border-left-color:var(--ls-accent-primary)}.ls-tcard--past{border-left-color:var(--ls-fg-muted)}.ls-tcard--sample{border-left-color:var(--ls-accent-success)}.ls-tcard__top{display:flex;align-items:center;justify-content:space-between;gap:var(--ls-space-2);margin-bottom:var(--ls-space-2)}.ls-tcard__kind{font-size:var(--ls-text-label-size);font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:3px 8px;border-radius:6px}.ls-tcard__kind--mock{background:var(--ls-accent-primary-soft);color:var(--ls-accent-primary)}.ls-tcard__kind--past{background:var(--ls-sunken);color:var(--ls-fg-muted)}.ls-tcard__kind--sample{background:var(--ls-accent-success-soft);color:var(--ls-accent-success-text)}.ls-tcard__top .ls-pill{text-transform:none;letter-spacing:0;font-size:var(--ls-text-label-size);font-weight:700}.ls-tcard__score{display:inline-flex;align-items:baseline;gap:2px;padding:4px 10px 4px 9px;border-radius:var(--ls-radius-pill);background:var(--ls-accent-primary-soft);color:var(--ls-accent-primary)}.ls-tcard__score b{font-size:var(--ls-text-small);font-weight:800;font-variant-numeric:tabular-nums}.ls-tcard__score span{font-size:var(--ls-text-label-size);font-weight:600;opacity:.72;margin-left:1px;font-variant-numeric:tabular-nums}.ls-tcard__title{margin:0;font-size:var(--ls-text-body-size);font-weight:700;line-height:1.3;color:var(--ls-fg-1)}.ls-tcard__course{font-size:var(--ls-text-small);color:var(--ls-fg-muted)}.ls-tcard__neg{display:inline-flex;align-items:center;width:fit-content;padding:3px 8px;border-radius:7px;font-size:var(--ls-text-label-size);font-weight:600;background:var(--ls-fg-danger-soft);color:var(--ls-fg-danger)}.ls-tcard__neg--none{background:var(--ls-sunken);color:var(--ls-fg-muted)}.ls-tcard__actions{display:flex;gap:var(--ls-space-2);margin-top:auto;padding-top:var(--ls-space-1)}.ls-tcard__actions>*{flex:1}.ls-tcard__actions .ls-btn--ghost{border-color:var(--ls-border);color:var(--ls-fg-2)}@media (hover: hover) and (pointer: fine){.ls-tcard__actions{opacity:0;pointer-events:none;transition:opacity .12s ease}.ls-tcard:hover .ls-tcard__actions,.ls-tcard:focus-within .ls-tcard__actions{opacity:1;pointer-events:auto}@media (prefers-reduced-motion: reduce){.ls-tcard__actions{transition:none}}}.ls-daily{border-radius:var(--ls-radius-md);padding:15px;margin-bottom:14px;background:linear-gradient(135deg,var(--ls-accent-primary),var(--ls-accent-primary-hover));color:var(--ls-accent-primary-fg);box-shadow:var(--ls-elevation-2)}.ls-daily__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.ls-daily__ico{width:30px;height:30px;border-radius:9px;background:#ffffff29;display:flex;align-items:center;justify-content:center}.ls-daily__streak{display:flex;align-items:center;gap:4px;font-size:var(--ls-text-label-size);font-weight:700;background:#ffffff24;padding:4px 9px;border-radius:var(--ls-radius-pill)}.ls-daily__title{font-size:var(--ls-text-body-size);font-weight:800;margin:0 0 4px}.ls-daily__sub{font-size:var(--ls-text-small);opacity:.88;margin:0 0 12px;line-height:1.45}.ls-daily__cta{background:var(--ls-surface);color:var(--ls-accent-primary)}.ls-daily__cta:hover{background:var(--ls-sunken)}.ls-topics__label{font-size:var(--ls-text-label-size);font-weight:800;letter-spacing:.07em;text-transform:uppercase;color:var(--ls-fg-muted);margin:12px 0 4px}.ls-topics__label:first-child{margin-top:0}.ls-topics__row{display:flex;align-items:center;gap:9px;padding:6px 0}.ls-topics__name{font-size:var(--ls-text-small);width:104px;flex:none;color:var(--ls-fg-2)}.ls-topics__bar{flex:1;height:6px;border-radius:99px;background:var(--ls-sunken);overflow:hidden}.ls-topics__bar>span{display:block;height:100%;border-radius:99px}.ls-topics__pct{font-size:var(--ls-text-label-size);font-weight:700;width:32px;text-align:right;flex:none}.ls-catrow__title{display:flex;align-items:center;gap:10px}.ls-catrow__icon{width:32px;height:32px;border-radius:9px;flex:none;display:flex;align-items:center;justify-content:center;background:var(--cat-soft, var(--ls-accent-primary-soft));color:var(--cat-color, var(--ls-accent-primary))}.ls-catrow__n{font-size:var(--ls-text-label-size);font-weight:800;color:var(--cat-color, var(--ls-accent-primary));background:var(--cat-soft, var(--ls-accent-primary-soft));padding:3px 9px;border-radius:var(--ls-radius-pill);margin-left:8px}.ls-field{display:flex;flex-direction:column;gap:6px}.ls-field__label{font-size:var(--ls-text-small);font-weight:600;color:var(--ls-fg-1)}.ls-field__req{color:var(--ls-fg-danger);margin-left:2px}.ls-input{width:100%;min-height:var(--ls-input-h);padding:0 var(--ls-space-3);font-size:var(--ls-text-body-size);color:var(--ls-fg-1);background:var(--ls-elevation-surface-1);border:1px solid var(--ls-border-strong);border-radius:var(--ls-radius-sm);transition:border-color var(--ls-dur-fast) var(--ls-ease-out)}@media (pointer: fine){.ls-input{font-size:var(--ls-text-small)}}.ls-input::placeholder{color:var(--ls-fg-muted)}.ls-input:hover:not(:disabled){border-color:var(--ls-fg-muted)}.ls-input[aria-invalid=true]{border-color:var(--ls-fg-danger);background:var(--ls-fg-danger-soft)}.ls-input:disabled{opacity:.45;cursor:not-allowed}.ls-input[readonly]{background:var(--ls-sunken);border-color:var(--ls-border)}textarea.ls-input{min-height:120px;padding:var(--ls-space-3);line-height:1.55;resize:vertical}.ls-field__help{font-size:var(--ls-text-small);line-height:1.5;color:var(--ls-fg-muted)}.ls-field__error{display:flex;align-items:flex-start;gap:5px;font-size:var(--ls-text-small);line-height:1.45;font-weight:600;color:var(--ls-fg-danger)}.ls-scrim{position:fixed;top:0;right:0;bottom:0;left:0;z-index:var(--ls-z-modal);background:var(--ls-scrim);display:flex;align-items:flex-end;justify-content:center;animation:ls-fade-in var(--ls-dur-base) var(--ls-ease-out)}@media (min-width: 768px){.ls-scrim{align-items:center;padding:var(--ls-space-6)}}.ls-sheet{width:100%;max-height:88dvh;overflow-y:auto;background:var(--ls-elevation-surface-1);border-radius:var(--ls-radius-lg) var(--ls-radius-lg) 0 0;box-shadow:var(--ls-elevation-3);padding:var(--ls-space-4);padding-bottom:max(var(--ls-space-4),env(safe-area-inset-bottom));animation:ls-slide-up var(--ls-dur-base) var(--ls-ease-out)}@media (min-width: 768px){.ls-sheet{max-width:520px;border-radius:var(--ls-radius-lg);padding-bottom:var(--ls-space-4);animation:ls-fade-up var(--ls-dur-base) var(--ls-ease-out)}}.ls-sheet--wide{max-width:760px}.ls-sheet__grip{width:36px;height:4px;border-radius:var(--ls-radius-pill);background:var(--ls-border-strong);margin:0 auto var(--ls-space-3)}@media (min-width: 768px){.ls-sheet__grip{display:none}}.ls-sheet__hd{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--ls-space-3);margin-bottom:var(--ls-space-3)}.ls-toasts{position:fixed;left:var(--ls-space-4);right:var(--ls-space-4);bottom:calc(var(--ls-bottomnav-h, 0px) + var(--ls-space-4) + env(safe-area-inset-bottom));z-index:var(--ls-z-toast);display:flex;flex-direction:column;gap:var(--ls-space-2);pointer-events:none}@media (min-width: 1024px){.ls-toasts{left:auto;right:var(--ls-space-6);bottom:var(--ls-space-6);max-width:380px}}.ls-toast{display:flex;align-items:center;gap:var(--ls-space-3);padding:var(--ls-space-3);border-radius:var(--ls-radius-sm);background:var(--ls-chrome);color:var(--ls-chrome-fg);box-shadow:var(--ls-elevation-3);font-size:var(--ls-text-small);font-weight:600;pointer-events:auto;animation:ls-fade-up var(--ls-dur-base) var(--ls-ease-out)}.ls-toast__action{margin-left:auto;background:none;border:0;color:var(--ls-accent-success);font-weight:800;font-size:var(--ls-text-small);cursor:pointer;padding:var(--ls-space-2)}.ls-hero__label{position:relative;z-index:1;align-self:flex-start;font-size:var(--ls-text-label-size);font-weight:800;letter-spacing:.14em;text-transform:uppercase;padding:3px 8px;border-radius:var(--ls-radius-pill);background:#a3e63538;color:#bee884}.ls-hero{position:relative;overflow:hidden;border-radius:var(--ls-radius-md);background:var(--ls-chrome);color:#fff;padding:var(--ls-space-4)}@media (min-width: 768px){.ls-hero{padding:var(--ls-space-6)}}.ls-hero__in{position:relative;display:flex;flex-direction:column;gap:var(--ls-space-3)}.ls-hero__title{font-size:var(--ls-text-heading-size);font-weight:800;letter-spacing:-.025em;line-height:1.2}@media (min-width: 768px){.ls-hero__title{font-size:var(--ls-text-heading-size)}}.ls-hero__np{font-size:var(--ls-text-small);color:var(--ls-chrome-muted)}.ls-hero__meta{display:flex;flex-wrap:wrap;align-items:center;gap:var(--ls-space-2);font-size:var(--ls-text-small);font-weight:600;color:var(--ls-chrome-muted)}.ls-hero__stats{position:relative;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;margin-top:var(--ls-space-4);background:#ffffff24;border-radius:var(--ls-radius-sm);overflow:hidden}@media (min-width: 768px){.ls-hero__stats{grid-template-columns:repeat(4,minmax(0,1fr))}}.ls-hero__stat{background:var(--ls-chrome);padding:var(--ls-space-3)}.ls-hero__stat b{display:block;font-size:var(--ls-text-title-size);font-weight:800;letter-spacing:-.02em;font-variant-numeric:tabular-nums;color:#fff}.ls-hero__stat span{display:block;margin-top:2px;font-size:var(--ls-text-label-size);color:var(--ls-chrome-muted)}.ls-includes{display:flex;flex-direction:column;gap:var(--ls-space-2)}.ls-includes li{display:flex;align-items:flex-start;gap:var(--ls-space-2);font-size:var(--ls-text-small);line-height:1.5;color:var(--ls-fg-2)}.ls-includes li>svg{flex-shrink:0;margin-top:2px}.ls-includes--free li>svg{color:var(--ls-accent-success-text)}.ls-includes--premium li>svg{color:var(--ls-accent-primary)}.ls-prose{max-width:68ch;font-size:var(--ls-text-body-size);line-height:1.7;color:var(--ls-fg-2)}.ls-prose>*+*{margin-top:var(--ls-space-4)}.ls-prose h2{font-size:var(--ls-text-title-size);font-weight:700;letter-spacing:-.015em;color:var(--ls-fg-1);margin-top:var(--ls-space-8);scroll-margin-top:72px}.ls-prose h3{font-size:var(--ls-text-body-size);font-weight:700;color:var(--ls-fg-1);margin-top:var(--ls-space-6)}.ls-prose strong{color:var(--ls-fg-1);font-weight:700}.ls-prose ul,.ls-prose ol{padding-left:var(--ls-space-5);display:flex;flex-direction:column;gap:var(--ls-space-2)}.ls-prose li{padding-left:var(--ls-space-1)}.ls-prose ul li{list-style:disc}.ls-prose ol li{list-style:decimal}.ls-prose blockquote{border-left:3px solid var(--ls-accent-primary);padding:var(--ls-space-3) var(--ls-space-4);background:var(--ls-sunken);border-radius:0 var(--ls-radius-sm) var(--ls-radius-sm) 0;font-size:var(--ls-text-body-size)}.ls-toc a{display:block;padding:var(--ls-space-2) var(--ls-space-3);border-left:2px solid transparent;font-size:var(--ls-text-small);line-height:1.4;color:var(--ls-fg-muted);text-decoration:none;border-radius:0 var(--ls-radius-xs) var(--ls-radius-xs) 0}.ls-toc a:hover{background:var(--ls-sunken);color:var(--ls-fg-1)}.ls-toc a[aria-current=true]{border-left-color:var(--ls-accent-primary);color:var(--ls-fg-1);font-weight:700;background:var(--ls-accent-primary-soft)}.ls-enrol{position:relative;display:flex;flex-direction:column;gap:var(--ls-space-3);padding:var(--ls-space-4);border:1.5px solid var(--ls-border);border-radius:var(--ls-radius-md);background:var(--ls-elevation-surface-1)}.ls-enrol--pick{border-color:var(--ls-accent-primary);background:var(--ls-accent-primary-soft)}.ls-enrol__flag{position:absolute;top:calc(var(--ls-space-3) * -1);left:var(--ls-space-4)}.ls-enrol__name{font-size:var(--ls-text-body-size);font-weight:700;color:var(--ls-fg-1);line-height:1.3}.ls-enrol__price{display:flex;align-items:baseline;gap:5px;font-variant-numeric:tabular-nums}.ls-enrol__price b{font-size:var(--ls-text-heading-size);font-weight:800;letter-spacing:-.03em;color:var(--ls-fg-1)}.ls-enrol__free{font-size:var(--ls-text-heading-size);font-weight:800;letter-spacing:-.02em;color:var(--ls-accent-success-text)}.ls-enrol__list{display:flex;flex-direction:column;gap:6px}.ls-enrol__list li{display:flex;align-items:flex-start;gap:var(--ls-space-2);font-size:var(--ls-text-small);line-height:1.45;color:var(--ls-fg-2)}.ls-enrol__list li>svg{flex-shrink:0;margin-top:2px}.ls-enrol__list li[data-out]{color:var(--ls-fg-muted)}.ls-enrol__list li[data-out]>svg{color:var(--ls-border-strong)}.ls-price{display:inline-flex;align-items:baseline;gap:3px;font-size:var(--ls-text-small);font-weight:700;font-variant-numeric:tabular-nums;color:var(--ls-accent-primary);white-space:nowrap}.ls-price--free{color:var(--ls-accent-success-text)}.ls-price__was{font-size:var(--ls-text-label-size);font-weight:600;color:var(--ls-fg-muted);text-decoration:line-through}.ls-switch{display:flex;align-items:flex-start;gap:var(--ls-space-4);padding:var(--ls-space-3) 0;cursor:pointer}.ls-switch+.ls-switch{border-top:1px solid var(--ls-border)}.ls-switch--off{cursor:not-allowed}.ls-switch__main{flex:1;min-width:0}.ls-switch__label{display:block;font-size:var(--ls-text-small);font-weight:600;color:var(--ls-fg-1);line-height:1.4}.ls-switch--off .ls-switch__label{color:var(--ls-fg-muted)}.ls-switch__help{display:block;margin-top:3px;font-size:var(--ls-text-small);line-height:1.5;color:var(--ls-fg-muted)}.ls-switch__blocked{display:block;margin-top:5px;font-size:var(--ls-text-small);line-height:1.5;color:var(--ls-accent-attention-text)}.ls-switch__input{position:absolute;width:1px;height:1px;margin:0;opacity:0;pointer-events:none}.ls-switch__track{position:relative;flex-shrink:0;width:42px;height:24px;margin-top:1px;border-radius:var(--ls-radius-pill);background:var(--ls-border-strong);transition:background var(--ls-dur-fast) var(--ls-ease-out)}.ls-switch__thumb{position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;transition:transform var(--ls-dur-fast) var(--ls-ease-out)}.ls-switch__input:checked~.ls-switch__track{background:var(--ls-accent-success)}.ls-switch__input:checked~.ls-switch__track .ls-switch__thumb{transform:translate(18px)}.ls-switch__input:focus-visible~.ls-switch__track{outline:var(--ls-focus-ring-w) solid var(--ls-focus-ring);outline-offset:var(--ls-focus-ring-offset)}.ls-switch__input:disabled~.ls-switch__track{opacity:.5}.ls-switch:hover .ls-switch__input:not(:disabled)~.ls-switch__track{filter:brightness(.95)}@media (prefers-reduced-motion: reduce){.ls-switch__track,.ls-switch__thumb{transition:none}}.ls-switchgroup{display:flex;flex-direction:column}.ls-syncstrip{display:flex;align-items:center;gap:var(--ls-space-2);padding:var(--ls-space-2) var(--ls-space-3);border-radius:var(--ls-radius-sm);font-size:var(--ls-text-small);font-weight:600;background:var(--ls-sunken);color:var(--ls-fg-2)}.ls-syncstrip--offline{background:var(--ls-accent-attention-soft);color:var(--ls-accent-attention-text)}.ls-syncstrip--synced{background:var(--ls-accent-success-soft);color:var(--ls-accent-success-text)}.ls-syncstrip__pulse{width:8px;height:8px;border-radius:50%;background:currentColor;flex-shrink:0;animation:ls-pulse 1.6s ease-in-out infinite}@keyframes ls-pulse{0%,to{opacity:1}50%{opacity:.35}}@media (prefers-reduced-motion: reduce){.ls-syncstrip__pulse{animation:none;opacity:.7}}.ls-runner{height:100dvh;display:grid;grid-template-rows:auto minmax(0,1fr) auto;grid-template-columns:minmax(0,1fr);background:var(--ls-canvas);overflow:hidden}.ls-runner>.ls-examchrome{position:static}.ls-runner__body{min-height:0;min-width:0;display:grid;grid-template-columns:minmax(0,1fr)}@media (min-width: 1024px){.ls-runner__body{grid-template-columns:minmax(0,1fr) clamp(300px,23vw,420px)}}@media (min-width: 1600px){.ls-runner__body{grid-template-columns:minmax(0,1fr) clamp(340px,22vw,460px)}}.ls-runner__scroll{min-height:0;min-width:0;overflow-y:auto;overscroll-behavior:contain;container:ls-runner / size;--ls-passage-top: 0px;--ls-passage-max: 100cqh;padding:var(--ls-space-5) var(--ls-space-4) var(--ls-space-6);background:var(--ls-canvas-backdrop);box-shadow:inset 0 0 140px 42px var(--ls-canvas-drift-2)}@media (min-width: 768px){.ls-runner__scroll{padding-inline:var(--ls-space-6)}}.ls-runner__rail{display:none;min-height:0;border-left:1px solid var(--ls-border);background:var(--ls-elevation-surface-1)}@media (min-width: 1024px){.ls-runner__rail{display:block}}.ls-runner__foot{display:flex;align-items:center;min-width:0;gap:var(--ls-space-3);padding:var(--ls-space-3) var(--ls-space-4);padding-bottom:max(var(--ls-space-3),env(safe-area-inset-bottom));background:var(--ls-elevation-surface-1);border-top:1px solid var(--ls-border)}.ls-runner__actions{display:flex;align-items:center;justify-content:center;gap:var(--ls-space-3);flex:1}.ls-attrib{display:flex;align-items:center;gap:var(--ls-space-2);flex-shrink:0;width:150px;font-size:var(--ls-text-label-size);font-weight:500;color:var(--ls-fg-muted)}.ls-attrib img{width:auto;height:auto;max-width:15px;max-height:19px;border-radius:2px;background:#fff;padding:1px;flex-shrink:0}.ls-attrib__spacer{width:150px;flex-shrink:0}@media (max-width: 767px){.ls-attrib,.ls-attrib__spacer{display:none}}.ls-flagbtn{border:1px dashed var(--ls-border-strong);background:transparent;color:var(--ls-fg-muted)}@media (max-width: 767.98px){.ls-runner__actions{gap:var(--ls-space-2);min-width:0}.ls-flagbtn{width:var(--ls-touch-min);padding-inline:0}}.ls-flagbtn:hover:not(:disabled){border-color:var(--ls-accent-attention-text);color:var(--ls-accent-attention-text)}.ls-flagbtn[aria-pressed=true]{border:1px solid var(--ls-accent-attention-text);background:var(--ls-accent-attention-soft);color:var(--ls-accent-attention-text)}.ls-examchrome{position:sticky;top:0;z-index:var(--ls-z-sticky);background:var(--ls-elevation-surface-1);color:var(--ls-fg-1);border-bottom:1px solid var(--ls-border);padding-top:env(safe-area-inset-top)}.ls-examchrome__row{display:flex;align-items:center;gap:var(--ls-space-3);padding:var(--ls-space-2) var(--ls-space-4);min-height:60px}.ls-examchrome__lead,.ls-examchrome__trail{display:flex;align-items:center;gap:var(--ls-space-3);min-width:0}.ls-examchrome__lead{flex:1 1 auto}.ls-examchrome__trail{flex:0 0 auto;justify-content:flex-end}@media (min-width: 768px){.ls-examchrome__lead,.ls-examchrome__trail{flex:1 1 0}}.ls-examchrome__brand{font-size:var(--ls-text-title-size);font-weight:800;letter-spacing:-.02em;color:var(--ls-accent-primary);text-decoration:none;flex-shrink:0}.ls-examchrome__div{width:1px;height:26px;background:var(--ls-border);flex-shrink:0}.ls-examchrome__paper{min-width:0;line-height:1.25}.ls-examchrome__paper b{display:block;font-size:var(--ls-text-small);font-weight:600;letter-spacing:-.005em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ls-examchrome__paper span{display:block;font-size:var(--ls-text-label-size);color:var(--ls-fg-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@media (min-width: 768px){.ls-examchrome__row{padding:var(--ls-space-2) var(--ls-space-6)}}.ls-examchrome__timer{display:flex;align-items:center;gap:6px;padding:5px 6px;border-radius:var(--ls-radius-sm);font-size:var(--ls-text-heading-size);font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:-.01em;transition:background var(--ls-dur-base) var(--ls-ease-out),color var(--ls-dur-base) var(--ls-ease-out)}.ls-examchrome__timer--warn{padding-inline:13px;background:var(--ls-accent-attention-soft);color:var(--ls-accent-attention-text)}.ls-examchrome__timer--danger{padding-inline:13px;background:var(--ls-fg-danger-soft);color:var(--ls-fg-danger)}.ls-examchrome__timer--danger .ls-tabular{animation:ls-tick 1s steps(1,end) infinite}@keyframes ls-tick{0%,60%{opacity:1}61%,to{opacity:.55}}@media (prefers-reduced-motion: reduce){.ls-examchrome__timer--danger .ls-tabular{animation:none}}.ls-examchrome__timerlabel{font-size:var(--ls-text-small);font-weight:700;letter-spacing:.01em}.ls-examchrome__bar{height:3px;background:var(--ls-border)}.ls-examchrome__bar i{display:block;height:100%;background:var(--ls-accent-success);transition:width var(--ls-dur-base) var(--ls-ease-out),background var(--ls-dur-base) var(--ls-ease-out)}.ls-examchrome__bar--warn i{background:var(--ls-accent-attention)}.ls-examchrome__bar--danger i{background:var(--ls-fg-danger)}.ls-question{max-width:720px;margin:0 auto}.ls-question__stem{font-size:var(--ls-text-title-size);line-height:1.55;font-weight:600;color:var(--ls-fg-1)}.ls-question__stem.ls-np{line-height:1.8}.ls-question__meta{display:flex;flex-wrap:wrap;align-items:center;gap:var(--ls-space-2);font-size:var(--ls-text-small);color:var(--ls-fg-muted)}.ls-negmark{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:var(--ls-radius-pill);background:var(--ls-accent-attention-soft);font-size:var(--ls-text-small);font-weight:700;color:var(--ls-accent-attention-text);font-variant-numeric:tabular-nums}.ls-runner__scroll .ls-question{max-width:828px;margin-inline:auto;padding:var(--ls-space-6) var(--ls-space-8) var(--ls-space-8);background:var(--ls-elevation-surface-1);border:1px solid var(--ls-border);border-radius:var(--ls-radius-lg);box-shadow:var(--ls-elevation-2)}.ls-runner__scroll .ls-question:has(>.ls-qsplit),.ls-runner__scroll .ls-question:has(>.ls-passageset){max-width:1200px}.ls-runner__scroll .ls-question__stem{font-size:var(--ls-text-title-size);line-height:1.6}.ls-runner__scroll .ls-question__stem.ls-np{line-height:1.85}.ls-runner__scroll .ls-opt{font-size:var(--ls-text-body-size)}.ls-runner__scroll .ls-opt:where(:not([aria-checked=true],.ls-opt--correct,.ls-opt--wrong)){background:transparent}.ls-question__hd{display:flex;align-items:baseline;flex-wrap:wrap;gap:var(--ls-space-3);padding-bottom:var(--ls-space-3);border-bottom:1px solid var(--ls-border)}.ls-question__n{margin:0;font-size:var(--ls-text-title-size);font-weight:700;letter-spacing:-.02em;line-height:1.2;color:var(--ls-fg-1)}.ls-question__of{font-size:var(--ls-text-small);font-weight:500;color:var(--ls-fg-muted);font-variant-numeric:tabular-nums}.ls-question__where{margin-left:auto;display:flex;align-items:center;flex-wrap:wrap;gap:var(--ls-space-2);font-size:var(--ls-text-small);font-weight:500;color:var(--ls-fg-muted)}.ls-question__stamp{display:flex;align-items:center;gap:var(--ls-space-2);margin-top:auto;padding-top:var(--ls-space-3);border-top:1px solid var(--ls-border);font-size:var(--ls-text-label-size);font-weight:500;color:var(--ls-fg-muted)}.ls-question__stamp img{width:auto;height:auto;max-width:15px;max-height:19px;border-radius:2px;background:#fff;padding:1px;flex-shrink:0}.ls-question__stamp .ls-grow{flex:1}@container ls-runner (min-width: 840px){.ls-runner__scroll .ls-question:has(>.ls-qsplit),.ls-runner__scroll .ls-question:has(>.ls-passageset){min-height:100cqh}.ls-runner__scroll .ls-question>.ls-passageset,.ls-runner__scroll .ls-question>.ls-qsplit{flex:1 1 auto;min-height:0}.ls-runner__scroll .ls-question>.ls-opts,.ls-runner__scroll .ls-question>.ls-written{max-width:760px}}.ls-question>.ls-panel--instructions{padding:var(--ls-space-3) var(--ls-space-4);background:transparent;border:0;border-left:3px solid var(--ls-border-strong);border-radius:0;box-shadow:none}.ls-question>.ls-panel--instructions .ls-panel__hd,.ls-question>.ls-panel--instructions .ls-panel__hd h2{margin:0 0 2px;font-size:var(--ls-text-label-size);font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--ls-fg-muted)}.ls-qsplit{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--ls-space-4);align-items:start}@container ls-runner (min-width: 840px){.ls-qsplit{grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);gap:var(--ls-space-6)}}@container ls-runner (min-width: 840px){.ls-qsplit__stimulus{position:sticky;top:0}}.ls-question__stem{max-width:68ch}.ls-opt{display:flex;align-items:flex-start;gap:var(--ls-space-3);width:100%;min-height:48px;padding:10px var(--ls-space-4);border:1.5px solid var(--ls-border);border-radius:var(--ls-radius-sm);background:var(--ls-elevation-surface-1);text-align:left;font:inherit;font-size:var(--ls-text-body-size);line-height:1.5;color:var(--ls-fg-1);cursor:pointer;transition:border-color var(--ls-dur-fast) var(--ls-ease-out),background var(--ls-dur-fast) var(--ls-ease-out);touch-action:manipulation}.ls-opt:hover:not([disabled]){border-color:var(--ls-border-strong)}.ls-opt__key{display:grid;place-items:center;width:26px;height:26px;flex-shrink:0;border-radius:50%;border:1.5px solid var(--ls-border-strong);font-size:var(--ls-text-small);font-weight:800;color:var(--ls-fg-2)}.ls-opt__body{flex:1;min-width:0}.ls-opt__tag{display:block;margin-top:4px;font-size:var(--ls-text-label-size);font-weight:700;letter-spacing:.04em;text-transform:uppercase}.ls-opt[aria-checked=true]{border-color:var(--ls-accent-primary);background:var(--ls-accent-primary-soft)}.ls-opt[aria-checked=true] .ls-opt__key{background:var(--ls-accent-primary);border-color:var(--ls-accent-primary);color:var(--ls-accent-primary-fg)}.ls-opt--multi .ls-opt__key{border-radius:7px}.ls-selecthint{display:inline-flex;align-items:center;gap:6px;font-size:var(--ls-text-small);font-weight:600;color:var(--ls-accent-attention-text);background:var(--ls-accent-attention-soft);border:1px solid var(--ls-accent-attention);border-radius:var(--ls-radius-xs);padding:3px 8px}.ls-opt--correct{border-color:var(--ls-accent-success-text);background:var(--ls-accent-success-soft)}.ls-opt--correct .ls-opt__key{background:var(--ls-accent-success);border-color:var(--ls-accent-success);color:var(--ls-accent-success-fg)}.ls-opt--correct .ls-opt__tag{color:var(--ls-accent-success-text)}.ls-opt--wrong{border-color:var(--ls-fg-danger);background:var(--ls-fg-danger-soft)}.ls-opt--wrong .ls-opt__key{background:var(--ls-fg-danger);border-color:var(--ls-fg-danger);color:var(--ls-fg-danger-fg)}.ls-opt--wrong .ls-opt__tag{color:var(--ls-fg-danger)}.ls-opt--muted{opacity:.55}.ls-navgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(42px,1fr));gap:6px}.ls-navcell{aspect-ratio:1;min-width:38px;min-height:38px;display:grid;place-items:center;border:1.5px solid var(--ls-border);border-radius:var(--ls-radius-xs);background:var(--ls-elevation-surface-1);font-size:var(--ls-text-small);font-weight:700;font-variant-numeric:tabular-nums;color:var(--ls-fg-2);cursor:pointer;position:relative}.ls-navcell:before{content:"";position:absolute;top:-3px;right:-3px;bottom:-3px;left:-3px}.ls-navcell:hover{border-color:var(--ls-border-strong)}.ls-navcell--answered{background:var(--ls-accent-primary);border-color:var(--ls-accent-primary);color:var(--ls-accent-primary-fg)}.ls-navcell--flagged{border-color:var(--ls-accent-attention);background:var(--ls-accent-attention-soft);color:var(--ls-accent-attention-text)}.ls-navcell--flagged:after{content:"";position:absolute;top:0;right:0;border-width:0 7px 7px 0;border-style:solid;border-color:transparent var(--ls-accent-attention) transparent transparent}.ls-navcell--current{outline:2px solid var(--ls-fg-1);outline-offset:1px}.ls-navlegend{display:flex;flex-wrap:wrap;gap:var(--ls-space-3);font-size:var(--ls-text-label-size);color:var(--ls-fg-muted)}.ls-navlegend span{display:inline-flex;align-items:center;gap:5px}.ls-navlegend i{width:12px;height:12px;border-radius:3px;border:1.5px solid var(--ls-border);flex-shrink:0}.ls-explain{border:1px solid var(--ls-border);border-left:3px solid var(--ls-accent-primary);border-radius:var(--ls-radius-md);background:var(--ls-elevation-surface-1);padding:var(--ls-space-4);display:flex;flex-direction:column;gap:var(--ls-space-3)}.ls-explain__hd{display:flex;align-items:center;gap:var(--ls-space-2);font-size:var(--ls-text-small);font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--ls-fg-muted)}.ls-explain__body{font-size:var(--ls-text-body-size);line-height:1.65;color:var(--ls-fg-2);max-width:68ch}.ls-explain__body strong{color:var(--ls-fg-1);font-weight:700}.ls-provenance{display:flex;align-items:center;gap:5px;font-size:var(--ls-text-label-size);font-weight:600;color:var(--ls-fg-muted)}.ls-source{display:flex;align-items:center;gap:var(--ls-space-3);min-height:56px;padding:var(--ls-space-3);border:1px solid var(--ls-accent-primary-soft);border-radius:var(--ls-radius-sm);background:var(--ls-accent-primary-soft);text-decoration:none;color:inherit;transition:border-color var(--ls-dur-fast) var(--ls-ease-out)}.ls-source:hover{border-color:var(--ls-accent-primary)}.ls-source__icon{display:grid;place-items:center;width:34px;height:34px;flex-shrink:0;border-radius:var(--ls-radius-xs);background:var(--ls-accent-primary);color:var(--ls-accent-primary-fg)}.ls-source__main{flex:1;min-width:0}.ls-source__label{display:block;font-size:var(--ls-text-label-size);font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--ls-accent-primary)}.ls-source__title{display:block;font-size:var(--ls-text-small);font-weight:600;color:var(--ls-fg-1);line-height:1.35}.ls-score{display:flex;flex-direction:column;align-items:center;gap:var(--ls-space-2);text-align:center}.ls-score__value{font-size:var(--ls-text-display-size);font-weight:800;letter-spacing:-.04em;line-height:1;font-variant-numeric:tabular-nums;color:var(--ls-fg-1)}.ls-score__of{font-size:var(--ls-text-small);font-weight:600;color:var(--ls-fg-muted);font-variant-numeric:tabular-nums}.ls-cutoffbar{position:relative;width:100%;height:10px;border-radius:var(--ls-radius-pill);background:var(--ls-sunken);overflow:visible}.ls-cutoffbar__fill{display:block;height:100%;border-radius:var(--ls-radius-pill)}.ls-cutoffbar__cut{position:absolute;top:-4px;bottom:-4px;width:2px;background:var(--ls-fg-danger)}.ls-cutoffbar__cutlabel{position:absolute;top:-22px;transform:translate(-50%);font-size:var(--ls-text-label-size);font-weight:800;color:var(--ls-fg-danger);white-space:nowrap;font-variant-numeric:tabular-nums}[data-lang=en] .ls-bi .ls-np,[data-lang=ne] .ls-bi .ls-en{display:none}[data-lang=both] .ls-bi .ls-np{display:block;margin-top:3px}.ls-langtoggle{display:inline-flex;padding:3px;gap:2px;background:var(--ls-sunken);border-radius:var(--ls-radius-sm)}.ls-langtoggle__btn{min-height:34px;padding:0 var(--ls-space-3);border:0;border-radius:calc(var(--ls-radius-sm) - 2px);background:transparent;color:var(--ls-fg-2);font-family:inherit;font-size:var(--ls-text-small);font-weight:600;cursor:pointer;white-space:nowrap;transition:background var(--ls-dur-fast) var(--ls-ease-out)}.ls-langtoggle__btn:hover{color:var(--ls-fg-1)}.ls-langtoggle__btn[aria-pressed=true]{background:var(--ls-elevation-surface-1);color:var(--ls-fg-1);font-weight:700;box-shadow:var(--ls-elevation-1)}.ls-langtoggle__btn.ls-np{font-size:var(--ls-text-small);font-family:var(--ls-font-np)}.ls-examchrome .ls-langtoggle{border:1px solid var(--ls-border)}.ls-examchrome .ls-langtoggle__btn{position:relative;color:var(--ls-fg-2);min-height:30px;padding:0 var(--ls-space-2);font-size:var(--ls-text-small)}.ls-examchrome .ls-langtoggle__btn:after{content:"";position:absolute;left:0;right:0;top:-7px;bottom:-7px}.ls-examchrome .ls-langtoggle__btn[aria-pressed=true]{background:var(--ls-elevation-surface-1);color:var(--ls-accent-primary);box-shadow:var(--ls-elevation-1)}.ls-langbtn{display:inline-flex;align-items:center;gap:5px;min-height:var(--ls-touch-min);padding:0 var(--ls-space-2);border:0;border-radius:var(--ls-radius-sm);background:transparent;color:var(--ls-fg-2);font-family:inherit;font-size:var(--ls-text-small);font-weight:700;cursor:pointer}.ls-langbtn:hover{background:var(--ls-sunken)}.ls-examchrome .ls-langbtn{color:var(--ls-fg-2);min-height:36px}.ls-examchrome .ls-langbtn:hover{background:var(--ls-sunken)}.ls-opt__np{display:block;font-size:var(--ls-text-small);color:var(--ls-fg-muted);margin-top:3px}.ls-figure{position:relative;margin:0;border:1px solid var(--ls-border);border-radius:var(--ls-radius-sm);background:var(--ls-sunken);overflow:hidden}.ls-figure__frame{position:relative;width:100%;aspect-ratio:var(--ls-fig-ratio, 16 / 10);display:grid;place-items:center;cursor:zoom-in;border:0;padding:0;background:none}.ls-figure__frame>svg,.ls-figure__frame>img{width:100%;height:100%;object-fit:contain;display:block}.ls-figure__zoom{position:absolute;right:var(--ls-space-2);bottom:var(--ls-space-2);display:inline-flex;align-items:center;gap:5px;min-height:36px;padding:0 var(--ls-space-3);border:0;border-radius:var(--ls-radius-pill);background:var(--ls-fg-1);color:var(--ls-canvas);font-family:inherit;font-size:var(--ls-text-small);font-weight:700;cursor:pointer;pointer-events:none}.ls-figure__cap{padding:var(--ls-space-2) var(--ls-space-3);border-top:1px solid var(--ls-border);background:var(--ls-elevation-surface-1);font-size:var(--ls-text-small);line-height:1.5;color:var(--ls-fg-muted)}.ls-figure-missing{display:flex;gap:var(--ls-space-2);align-items:flex-start;margin:0;padding:var(--ls-space-3) var(--ls-space-4);border:1px solid var(--ls-accent-attention);border-radius:var(--ls-radius-sm);background:var(--ls-accent-attention-soft);color:var(--ls-accent-attention-text);font-size:var(--ls-text-small);line-height:1.55}.ls-figure-missing>svg{flex-shrink:0;margin-top:2px}.ls-lightbox{position:fixed;top:0;right:0;bottom:0;left:0;z-index:var(--ls-z-modal);background:#0a0e14f0;display:flex;flex-direction:column}.ls-lightbox__bar{display:flex;align-items:center;gap:var(--ls-space-3);padding:var(--ls-space-3) var(--ls-space-4);padding-top:max(var(--ls-space-3),env(safe-area-inset-top));color:#fff;flex-shrink:0}.ls-lightbox__title{font-size:var(--ls-text-small);font-weight:600;min-width:0}.ls-lightbox__stage{flex:1;min-height:0;position:relative;overflow:hidden;touch-action:none;cursor:grab}.ls-lightbox__stage--fit{cursor:zoom-in}.ls-lightbox__stage--panning{cursor:grabbing}.ls-lightbox__inner{position:absolute;top:0;left:0;transform-origin:0 0;transform:translate(var(--ls-pan-x, 0px),var(--ls-pan-y, 0px)) scale(var(--ls-zoom, 1));will-change:transform}.ls-lightbox__inner--eased{transition:transform var(--ls-dur-base) var(--ls-ease-out)}.ls-lightbox__inner>*{display:block;width:100%;height:100%}.ls-lightbox__hint{position:absolute;left:50%;bottom:var(--ls-space-4);transform:translate(-50%);margin:0;padding:5px 13px;border-radius:var(--ls-radius-pill);background:#00000073;color:#ffffffbf;font-size:var(--ls-text-small);font-weight:600;pointer-events:none;transition:opacity var(--ls-dur-base) var(--ls-ease-out)}.ls-lightbox__hint[hidden]{display:none}.ls-lightbox__foot{display:flex;align-items:center;justify-content:center;gap:var(--ls-space-2);padding:var(--ls-space-3);padding-bottom:max(var(--ls-space-3),env(safe-area-inset-bottom));flex-shrink:0}.ls-lightbox__btn{display:grid;place-items:center;width:var(--ls-touch-min);height:var(--ls-touch-min);border:1px solid rgba(255,255,255,.25);border-radius:var(--ls-radius-sm);background:#ffffff1a;color:#fff;cursor:pointer}.ls-lightbox__btn:hover{background:#fff3}.ls-lightbox__level{min-width:56px;text-align:center;font-size:var(--ls-text-small);font-weight:700;font-variant-numeric:tabular-nums;color:#fff}.ls-passageset{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--ls-space-4);align-items:start}@media (min-width: 1024px){.ls-passageset{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:var(--ls-space-6);align-items:stretch}.ls-passage>.ls-passage__hd{display:none}.ls-passage>.ls-passage__body{border-radius:var(--ls-radius-md)}.ls-passage{position:sticky;top:var(--ls-passage-top, 72px);display:flex;flex-direction:column;height:100%;max-height:var(--ls-passage-max, calc(100dvh - 96px) );overflow:hidden}.ls-passage>.ls-passage__body{flex:1 1 auto;min-height:0;overflow-y:auto;overscroll-behavior:contain}.ls-passage>.ls-passage__body[hidden]{display:flex!important}}.ls-passage{border:1px solid var(--ls-border);border-radius:var(--ls-radius-md);background:var(--ls-elevation-surface-1)}.ls-passage__hd{position:sticky;top:0;display:flex;align-items:center;gap:var(--ls-space-2);padding:var(--ls-space-3) var(--ls-space-4);background:var(--ls-elevation-surface-1);border-bottom:1px solid var(--ls-border);border-radius:var(--ls-radius-md) var(--ls-radius-md) 0 0;font-size:var(--ls-text-small);font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--ls-fg-muted);z-index:1}.ls-passage__body{display:flex;flex-direction:column;gap:var(--ls-space-3);padding:var(--ls-space-4);font-size:var(--ls-text-body-size);line-height:1.7;color:var(--ls-fg-2)}.ls-passage__body>*{max-width:68ch;margin:0}details.ls-passage>summary{list-style:none;cursor:pointer}details.ls-passage>summary::-webkit-details-marker{display:none}.ls-passage__caret{transition:transform var(--ls-dur-fast) var(--ls-ease-out);flex-shrink:0}details.ls-passage[open]>summary .ls-passage__caret{transform:rotate(180deg)}@media (min-width: 1024px){details.ls-passage>summary{cursor:default;pointer-events:none}.ls-passage__caret{display:none}details.ls-passage>.ls-passage__body{display:block!important}}.ls-subtree{display:flex;flex-direction:column;gap:var(--ls-space-2);padding-left:var(--ls-space-4);margin-left:var(--ls-space-1);border-left:2px solid var(--ls-border)}.ls-setnav{padding-top:var(--ls-space-3);border-top:1px dashed var(--ls-border);margin-top:var(--ls-space-4)}.ls-setcount{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:var(--ls-radius-xs);background:var(--ls-accent-primary-soft);color:var(--ls-accent-primary);font-size:var(--ls-text-label-size);font-weight:800;letter-spacing:.04em;font-variant-numeric:tabular-nums;white-space:nowrap}.ls-navgrid__set{grid-column:1 / -1;display:flex;align-items:center;gap:var(--ls-space-2);margin-top:var(--ls-space-2);font-size:var(--ls-text-label-size);font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--ls-fg-muted)}.ls-navgrid__set:after{content:"";flex:1;height:1px;background:var(--ls-border)}.ls-navgrid__section{grid-column:1 / -1;display:flex;align-items:center;gap:var(--ls-space-2);margin-top:var(--ls-space-4);padding-top:var(--ls-space-3);border-top:1px solid var(--ls-border);font-size:var(--ls-text-small);font-weight:800;color:var(--ls-fg-1)}.ls-navgrid__section:first-child{margin-top:0;padding-top:0;border-top:none}.ls-lightbox--inline{position:absolute;border-radius:var(--ls-radius-md)}.ls-dictate{display:flex;align-items:center;gap:var(--ls-space-2);flex-wrap:wrap}.ls-dictate__btn{display:inline-flex;align-items:center;gap:7px;min-height:var(--ls-touch-min);padding:0 var(--ls-space-4);border:1.5px solid var(--ls-border-strong);border-radius:var(--ls-radius-sm);background:var(--ls-elevation-surface-1);color:var(--ls-fg-1);font:inherit;font-size:var(--ls-text-small);font-weight:600;cursor:pointer;touch-action:manipulation;transition:background var(--ls-dur-fast) var(--ls-ease-out),border-color var(--ls-dur-fast) var(--ls-ease-out)}.ls-dictate__btn:hover:not(:disabled){border-color:var(--ls-fg-2)}.ls-dictate__btn:disabled{opacity:.45;cursor:not-allowed}.ls-dictate__btn[aria-pressed=true]{border-color:var(--ls-fg-danger);background:var(--ls-fg-danger-soft);color:var(--ls-fg-danger)}.ls-dictate__pulse{width:9px;height:9px;border-radius:50%;background:var(--ls-fg-danger);animation:ls-dictate-pulse 1.4s var(--ls-ease-in-out) infinite}@keyframes ls-dictate-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.72)}}.ls-dictate__interim{font-style:italic;color:var(--ls-fg-muted)}@media (prefers-reduced-motion: reduce){.ls-dictate__pulse{animation:none}}.ls-navpanel{display:grid;grid-template-rows:auto minmax(0,1fr) auto;height:100%;min-height:0;padding:0;overflow:hidden}.ls-runner__rail>.ls-navpanel{border:0;border-radius:0;box-shadow:none;background:transparent}.ls-navpanel__hd{display:flex;align-items:baseline;justify-content:space-between;gap:var(--ls-space-3);padding:var(--ls-space-4) var(--ls-space-4) var(--ls-space-3)}.ls-navpanel__scroll{min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:0 var(--ls-space-4)}.ls-navpanel__foot{padding:var(--ls-space-3) var(--ls-space-4);padding-bottom:max(var(--ls-space-4),env(safe-area-inset-bottom));border-top:1px solid var(--ls-border);background:var(--ls-elevation-surface-1)}.ls-timeup{text-align:center;display:flex;flex-direction:column;align-items:center;gap:var(--ls-space-3);padding:var(--ls-space-6) var(--ls-space-4)}.ls-timeup__icon{display:grid;place-items:center;width:64px;height:64px;border-radius:50%;background:var(--ls-accent-attention-soft);color:var(--ls-accent-attention-text)}.ls-fdd{position:relative}.ls-fdd__btn{display:inline-flex;align-items:center;gap:var(--ls-space-2);height:var(--ls-control-h-sm);padding:0 var(--ls-space-3);border:1px solid var(--ls-border);border-radius:var(--ls-radius-sm);background:var(--ls-surface);color:var(--ls-fg-2);font:inherit;font-size:var(--ls-text-small);font-weight:500;white-space:nowrap;cursor:pointer;transition:border-color var(--ls-dur-base) var(--ls-ease-out)}.ls-fdd__btn:hover:not(:disabled){border-color:var(--ls-border-strong)}.ls-fdd__btn[aria-expanded=true]{border-color:var(--ls-accent-primary)}.ls-fdd__btn[data-active]{background:var(--ls-accent-primary-soft);border-color:var(--ls-accent-primary);color:var(--ls-accent-primary);font-weight:600}.ls-fdd__btn:disabled{opacity:.45;cursor:not-allowed}.ls-field .ls-fdd{display:block}.ls-field .ls-fdd__btn{width:100%;height:var(--ls-input-h);justify-content:space-between;font-weight:400;font-size:var(--ls-text-body-size);color:var(--ls-fg-1);background:var(--ls-elevation-surface-1);border-color:var(--ls-border-strong)}.ls-field .ls-fdd__btn:hover:not(:disabled){border-color:var(--ls-fg-muted)}.ls-field .ls-fdd__opt,.ls-field .ls-fdd__find input{font-size:var(--ls-text-body-size)}.ls-field .ls-fdd__opt{line-height:1.4}@media (pointer: fine){.ls-field .ls-fdd__btn,.ls-field .ls-fdd__opt,.ls-field .ls-fdd__find input{font-size:var(--ls-text-small)}.ls-field .ls-fdd__opt{min-height:34px}}.ls-fdd__n{display:inline-grid;place-items:center;min-width:19px;height:19px;padding:0 5px;border-radius:var(--ls-radius-pill);background:var(--ls-accent-primary);color:var(--ls-accent-primary-fg);font-size:var(--ls-text-label-size);font-weight:700;font-variant-numeric:tabular-nums}.ls-fdd__car{opacity:.6;transition:transform var(--ls-dur-base) var(--ls-ease-out)}.ls-fdd__btn[aria-expanded=true] .ls-fdd__car{transform:rotate(180deg)}.ls-fdd__menu{position:absolute;top:calc(100% + 6px);left:0;z-index:var(--ls-z-dropdown);min-width:250px;max-width:320px;max-height:340px;overflow:auto;padding:var(--ls-space-2);border:1px solid var(--ls-border);border-radius:var(--ls-radius-sm);background:var(--ls-elevation-surface-3);box-shadow:var(--ls-elevation-3);display:flex;flex-direction:column;gap:2px}.ls-fdd__menu--end{left:auto;right:0}.ls-fdd__find{margin:2px 2px var(--ls-space-2)}.ls-fdd__find input{width:100%;height:36px;padding:0 var(--ls-space-3);border:1px solid var(--ls-border);border-radius:var(--ls-radius-xs);background:var(--ls-canvas);color:inherit;font:inherit;font-size:var(--ls-text-small)}.ls-fdd__opt{display:flex;align-items:center;gap:var(--ls-space-3);min-height:var(--ls-touch-min);padding:var(--ls-space-2) var(--ls-space-3);border-radius:var(--ls-radius-xs);font-size:var(--ls-text-small);cursor:pointer}.ls-fdd__opt:hover{background:var(--ls-sunken)}.ls-fdd__opt input{width:17px;height:17px;margin:0;flex:none;accent-color:var(--ls-accent-primary)}.ls-fdd__opt--single{width:100%;background:none;border:0;font:inherit;color:inherit;text-align:left}.ls-fdd__tick{flex:none;color:var(--ls-accent-primary);opacity:0}.ls-fdd__opt--on .ls-fdd__tick{opacity:1}.ls-fdd__opt--on .ls-fdd__t{font-weight:600;color:var(--ls-fg-1)}.ls-fdd__t{flex:1;min-width:0}.ls-fdd__np{display:block;font-family:var(--ls-font-np);font-size:var(--ls-text-label-np-size);color:var(--ls-fg-muted)}.ls-fdd__c{font-size:var(--ls-text-label-size);color:var(--ls-fg-muted);font-variant-numeric:tabular-nums}.ls-fdd__none{margin:0;padding:var(--ls-space-3);font-size:var(--ls-text-small);color:var(--ls-fg-muted)}.ls-fbar{position:sticky;top:0;z-index:var(--ls-z-sticky);display:flex;flex-direction:column;gap:var(--ls-space-3);margin-inline:calc(-1 * var(--ls-page-gutter, 0px));padding:var(--ls-space-5) var(--ls-page-gutter, 0px) var(--ls-space-3);border-bottom:1px solid transparent}.ls-fbar--stuck{background:var(--ls-canvas-backdrop);background-attachment:fixed;border-bottom-color:var(--ls-border)}.ls-fbar--inline{flex-direction:row;align-items:center;flex-wrap:wrap;gap:var(--ls-space-2);margin-inline:0;padding:6px;background:var(--ls-surface);border:1px solid var(--ls-border);border-radius:var(--ls-radius-pill);box-shadow:var(--ls-elevation-1)}.ls-fbar--inline .ls-fbar__applied{flex:1 0 100%;padding-inline:var(--ls-space-3);padding-bottom:var(--ls-space-1)}.ls-fbar--inline:has(.ls-fbar__applied){border-radius:var(--ls-radius-lg)}.ls-fbar--inline .ls-fbar__search{flex:1;min-width:200px}.ls-fbar--inline .ls-fbar__search input{height:36px;padding-left:38px;border:none;background:transparent;box-shadow:none}.ls-fbar--inline .ls-fbar__search svg{left:12px}.ls-fbar--inline .ls-fbar__facets{flex:none;flex-wrap:nowrap}.ls-fbar--inline .ls-fdd__btn{border-radius:var(--ls-radius-pill)}.ls-fbar--inline .ls-fbar__sum{margin-left:var(--ls-space-1)}.ls-fbar--inline.ls-fbar--stuck{background:var(--ls-surface);border-bottom-color:var(--ls-border);box-shadow:var(--ls-elevation-3)}.ls-fbar__search{position:relative;display:flex;align-items:center}.ls-fbar__search svg{position:absolute;left:14px;color:var(--ls-fg-muted);pointer-events:none}.ls-fbar__search input{width:100%;height:var(--ls-input-h);padding:0 var(--ls-space-4) 0 46px;border:1px solid var(--ls-border);border-radius:var(--ls-radius-sm);background:var(--ls-surface);box-shadow:var(--ls-elevation-1);color:inherit;font:inherit;font-size:var(--ls-text-body-size)}@media (pointer: fine){.ls-fbar__search input{font-size:var(--ls-text-small)}}.ls-fbar__search input::placeholder{color:var(--ls-fg-muted)}.ls-fbar__facets{display:flex;flex-wrap:wrap;align-items:center;gap:var(--ls-space-2)}.ls-fbar__sum{margin-left:auto;font-size:var(--ls-text-small);color:var(--ls-fg-muted);white-space:nowrap}.ls-fbar__applied{display:flex;flex-wrap:wrap;align-items:center;gap:var(--ls-space-2)}.ls-fbar__tag{display:inline-flex;align-items:center;gap:6px;padding:4px 6px 4px 11px;border-radius:var(--ls-radius-pill);background:var(--ls-accent-primary-soft);color:var(--ls-accent-primary);font-size:var(--ls-text-small);font-weight:600}.ls-fbar__tag button{border:0;background:none;color:inherit;font-size:var(--ls-text-body-size);line-height:1;padding:0 3px;opacity:.65;cursor:pointer}.ls-fbar__tag button:hover{opacity:1}.ls-fbar__clear{border:0;background:none;color:var(--ls-accent-primary);font:inherit;font-size:var(--ls-text-small);font-weight:600;padding:4px 2px;cursor:pointer}.ls-fbar__clear:hover{text-decoration:underline}@media (max-width: 640px){.ls-fbar__sum{margin-left:0;width:100%}}.ls-paymark{display:grid;place-items:center;flex-shrink:0;border-radius:var(--ls-radius-sm);font-weight:800;letter-spacing:-.02em;line-height:1}.ls-paygrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--ls-space-2)}@media (min-width: 520px){.ls-paygrid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (min-width: 860px){.ls-paygrid{grid-template-columns:repeat(4,minmax(0,1fr))}}.ls-paytile{position:relative;display:flex;flex-direction:column;align-items:center;gap:var(--ls-space-2);min-height:96px;padding:var(--ls-space-3);border:1.5px solid var(--ls-border);border-radius:var(--ls-radius-sm);background:var(--ls-elevation-surface-1);font-family:inherit;cursor:pointer;transition:border-color var(--ls-dur-fast) var(--ls-ease-out),background var(--ls-dur-fast) var(--ls-ease-out)}.ls-paytile:hover{border-color:var(--ls-border-strong)}.ls-paytile[aria-checked=true]{border-color:var(--ls-accent-primary);background:var(--ls-accent-primary-soft);box-shadow:inset 0 0 0 1px var(--ls-accent-primary)}.ls-paytile__logo{width:100%;max-width:96px;aspect-ratio:3 / 1;display:grid;place-items:center}.ls-paytile__name{font-size:var(--ls-text-small);font-weight:700;color:var(--ls-fg-1);line-height:1.25;text-align:center}.ls-paytile__kind{font-size:var(--ls-text-label-size);color:var(--ls-fg-muted);line-height:1.3;text-align:center}.ls-paytile--off{cursor:not-allowed;border-style:dashed;border-color:var(--ls-border);background:var(--ls-elevation-surface-2)}.ls-paytile--off:hover{border-color:var(--ls-border)}.ls-paytile--off .ls-paytile__logo{opacity:.55;filter:saturate(.35)}.ls-paytile--off .ls-paytile__name{color:var(--ls-fg-muted)}.ls-paytile__last{position:absolute;top:-8px;left:50%;transform:translate(-50%);display:inline-flex;align-items:center;gap:3px;padding:2px 7px;border-radius:var(--ls-radius-pill);background:var(--ls-fg-1);color:var(--ls-surface);font-size:var(--ls-text-label-size);font-weight:700;letter-spacing:.04em;text-transform:uppercase;white-space:nowrap}.ls-paytile__why{font-size:var(--ls-text-label-size);font-weight:600;line-height:1.3;text-align:center;color:var(--ls-accent-attention-text)}.ls-upload{display:flex;align-items:center;gap:var(--ls-space-3);min-height:88px;padding:var(--ls-space-4);border:1.5px dashed var(--ls-border-strong);border-radius:var(--ls-radius-sm);background:var(--ls-sunken);cursor:pointer;transition:border-color var(--ls-dur-fast) var(--ls-ease-out),background var(--ls-dur-fast) var(--ls-ease-out)}.ls-upload:hover{border-color:var(--ls-accent-primary);background:var(--ls-accent-primary-soft)}.ls-upload:focus-within{outline:var(--ls-focus-w, 2px) solid var(--ls-accent-primary);outline-offset:2px}.ls-upload--filled{border-style:solid;border-color:var(--ls-accent-success);background:var(--ls-accent-success-soft)}.ls-upload__icon{flex:none;display:grid;place-items:center;width:44px;height:44px;border-radius:var(--ls-radius-sm);background:var(--ls-elevation-surface-1);color:var(--ls-fg-2)}.ls-upload--filled .ls-upload__icon{color:var(--ls-accent-success-text)}.ls-upload__main{min-width:0;display:flex;flex-direction:column;gap:2px}.ls-upload__title{font-size:var(--ls-text-small);font-weight:700;color:var(--ls-fg-1)}.ls-upload__sub{font-size:var(--ls-text-small);line-height:1.45;color:var(--ls-fg-muted)}.ls-copyrow{display:flex;flex-direction:column;gap:6px}.ls-copyrow .ls-input{font-variant-numeric:tabular-nums;letter-spacing:.02em;font-weight:600}.ls-buyline{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--ls-space-4);padding-bottom:var(--ls-space-4);border-bottom:1px solid var(--ls-border)}.ls-buyline__main{min-width:0}.ls-buyline__title{font-size:var(--ls-text-title-size);font-weight:700;line-height:1.3;letter-spacing:-.015em;color:var(--ls-fg-1);text-wrap:balance}.ls-buyline__meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:5px;font-size:var(--ls-text-small);color:var(--ls-fg-muted)}.ls-buyline__price{flex:none;display:flex;align-items:baseline;gap:4px;font-variant-numeric:tabular-nums}.ls-buyline__price b{font-size:var(--ls-text-heading-size);font-weight:800;letter-spacing:-.03em;color:var(--ls-fg-1)}.ls-assure{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:5px}.ls-assure li{display:flex;align-items:center;gap:7px;font-size:var(--ls-text-label-size);line-height:1.4;color:var(--ls-fg-muted)}.ls-assure li>svg{flex:none;color:var(--ls-accent-success-text)}.ls-linkbtn{border:0;padding:0;background:none;font:inherit;font-weight:600;color:var(--ls-accent-primary);cursor:pointer;text-decoration:underline;text-underline-offset:2px}.ls-paybar{position:fixed;left:0;right:0;bottom:calc(var(--ls-bottomnav-h) + env(safe-area-inset-bottom));z-index:var(--ls-z-sticky);display:flex;align-items:center;gap:var(--ls-space-3);padding:var(--ls-space-3) var(--ls-space-4);background:var(--ls-elevation-surface-1);border-top:1px solid var(--ls-border);box-shadow:0 -6px 20px -14px #00000080}@media (min-width: 768px){.ls-paybar{bottom:env(safe-area-inset-bottom)}}@media (min-width: 1024px){.ls-paybar{display:none}}.ls-paybar__sum{display:flex;flex-direction:column;align-items:flex-start;gap:1px;min-width:0;min-height:44px;justify-content:center;padding:0;border:0;background:none;font:inherit;text-align:left;cursor:pointer;border-radius:var(--ls-radius-sm)}.ls-paybar__label{display:inline-flex;align-items:center;gap:3px;font-size:var(--ls-text-label-size);font-weight:600;color:var(--ls-fg-muted)}.ls-paybar__total{font-size:var(--ls-text-title-size);font-weight:800;letter-spacing:-.02em;font-variant-numeric:tabular-nums;color:var(--ls-fg-1)}.ls-paybar .ls-btn{margin-left:auto;flex:1;max-width:62%}.ls-paybar-pad{height:84px}@media (min-width: 1024px){.ls-paybar-pad{display:none}}.ls-paystep{margin-top:var(--ls-space-4);padding-top:var(--ls-space-4);border-top:1px solid var(--ls-border)}.ls-qr{display:flex;flex-direction:column;align-items:center;gap:var(--ls-space-3);padding:var(--ls-space-4);border-radius:var(--ls-radius-md);background:var(--ls-sunken)}.ls-qr__plate{padding:var(--ls-space-3);border-radius:var(--ls-radius-sm);background:#fff;box-shadow:var(--ls-elevation-1);line-height:0}.ls-qr__timer{display:inline-flex;align-items:center;gap:5px;font-size:var(--ls-text-small);font-weight:700;font-variant-numeric:tabular-nums;color:var(--ls-accent-attention-text)}.ls-qr__apps{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--ls-space-2)}.ls-payline{display:flex;align-items:baseline;justify-content:space-between;gap:var(--ls-space-3);font-size:var(--ls-text-small);color:var(--ls-fg-2)}.ls-payline--total{padding-top:var(--ls-space-3);border-top:1px solid var(--ls-border);font-size:var(--ls-text-body-size);font-weight:700;color:var(--ls-fg-1)}.ls-payline b{font-variant-numeric:tabular-nums;color:var(--ls-fg-1)}.ls-payline--credit b{color:var(--ls-accent-success-text)}.ls-payline s{margin-right:6px;color:var(--ls-fg-muted);font-weight:500;text-decoration-thickness:1px}.ls-plan{position:relative;display:flex;flex-direction:column;gap:var(--ls-space-3);padding:var(--ls-space-4);border:1.5px solid var(--ls-border);border-radius:var(--ls-radius-md);background:var(--ls-elevation-surface-1);cursor:pointer;text-align:left;font-family:inherit}.ls-plan[aria-checked=true]{border-color:var(--ls-accent-primary);background:var(--ls-accent-primary-soft)}.ls-plan__price{display:flex;align-items:baseline;gap:4px;font-variant-numeric:tabular-nums}.ls-plan__price b{font-size:var(--ls-text-heading-size);font-weight:800;letter-spacing:-.03em;color:var(--ls-fg-1)}.ls-plan__equiv{font-size:var(--ls-text-small);color:var(--ls-fg-muted);font-variant-numeric:tabular-nums}.ls-plan__save{position:absolute;top:calc(var(--ls-space-3) * -1);right:var(--ls-space-3)}.ls-paymethod__dot{flex:none;width:18px;height:18px;border:2px solid var(--ls-border-strong);border-radius:50%;background:var(--ls-elevation-surface-1);transition:border-color var(--ls-dur-fast) var(--ls-ease-out)}[aria-checked=true]>.ls-paymethod__dot,[aria-checked=true] .ls-split>.ls-paymethod__dot{border-color:var(--ls-accent-primary);border-width:5px}@media (forced-colors: active){[aria-checked=true]>.ls-paymethod__dot,[aria-checked=true] .ls-split>.ls-paymethod__dot{border-color:Highlight}}.ls-orderlist{display:flex;flex-direction:column;gap:var(--ls-space-3)}.ls-ocard{border:1px solid var(--ls-border);border-radius:var(--ls-radius-md);background:var(--ls-elevation-surface-1);overflow:hidden}.ls-ocard--pkg{border-color:var(--ls-accent-primary)}.ls-ocard--pkg .ls-ocard__top{background:var(--ls-accent-primary-soft)}.ls-ocard--gone{opacity:.55}.ls-ocard--gone .ls-ocard__price{text-decoration:line-through}.ls-ocard__top{display:flex;align-items:stretch;gap:var(--ls-space-3);padding:var(--ls-space-3)}.ls-ocard__art{position:relative;flex:none;align-self:flex-start;width:104px;height:78px;border-radius:var(--ls-radius-sm);overflow:hidden;background:var(--ls-sunken)}.ls-ocard__art>svg{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%}@media (max-width: 519.98px){.ls-ocard__art{width:72px;height:54px}}.ls-ocard__main{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}.ls-ocard__title{font-size:var(--ls-text-body-size);font-weight:700;line-height:1.3;letter-spacing:-.01em;color:var(--ls-fg-1);text-wrap:balance}.ls-ocard__np{font-size:var(--ls-text-small);color:var(--ls-fg-2)}.ls-ocard__meta{display:flex;flex-wrap:wrap;align-items:center;gap:5px;margin-top:2px;font-size:var(--ls-text-small);color:var(--ls-fg-muted)}@media (max-width: 519.98px){.ls-ocard__meta{flex-direction:column;align-items:flex-start;gap:1px}.ls-ocard__meta .ls-dot-sep{display:none}}.ls-ocard__side{flex:none;display:flex;flex-direction:column;align-items:flex-end;justify-content:space-between;gap:var(--ls-space-2)}.ls-ocard__acts{display:flex;align-items:center;gap:2px;margin-right:-8px}.ls-ocard__price{flex:none;display:flex;align-items:baseline;gap:3px;font-variant-numeric:tabular-nums}.ls-ocard__price>s{margin-right:5px;text-decoration-thickness:1px}.ls-ocard__price b{font-size:var(--ls-text-title-size);font-weight:800;letter-spacing:-.02em;color:var(--ls-fg-1)}.ls-pkgdisc{padding:0 var(--ls-space-3) var(--ls-space-3)}.ls-pkgdisc>summary{display:inline-flex;align-items:center;gap:5px;cursor:pointer;font-size:var(--ls-text-small);font-weight:700;color:var(--ls-accent-primary);list-style:none;padding:4px 0}.ls-pkgdisc>summary::-webkit-details-marker{display:none}.ls-pkgdisc>summary>svg{transition:transform var(--ls-dur-fast) var(--ls-ease-out)}.ls-pkgdisc[open]>summary>svg{transform:rotate(90deg)}@media (prefers-reduced-motion: reduce){.ls-pkgdisc>summary>svg{transition:none}}.ls-pkglist{list-style:none;margin:var(--ls-space-3) 0 0;padding:0;display:flex;flex-direction:column;gap:7px}.ls-pkglist li{display:flex;align-items:baseline;gap:7px;font-size:var(--ls-text-small);color:var(--ls-fg-2)}.ls-pkglist li>svg{flex:none;color:var(--ls-accent-success-text)}.ls-pkgsave{margin-top:var(--ls-space-3);padding-top:var(--ls-space-2);border-top:1px solid var(--ls-border);font-size:var(--ls-text-small);color:var(--ls-fg-muted)}.ls-pkgsave b{color:var(--ls-accent-success-text);font-weight:700}.ls-suggest{display:flex;align-items:center;gap:var(--ls-space-3);min-height:56px;padding:var(--ls-space-3) var(--ls-space-4);border-bottom:1px solid var(--ls-border)}.ls-suggest:last-child{border-bottom:0}.ls-suggest__art{position:relative;flex:none;width:54px;height:40px;border-radius:var(--ls-radius-xs);overflow:hidden;background:var(--ls-sunken)}.ls-suggest__art>svg{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%}.ls-suggest__main{flex:1;min-width:0}.ls-suggest__title{font-size:var(--ls-text-small);font-weight:600;color:var(--ls-fg-1);line-height:1.35}.ls-suggest__meta{margin-top:2px;font-size:var(--ls-text-label-size);color:var(--ls-fg-muted)}.ls-suggest__price{flex:none;font-size:var(--ls-text-small);font-weight:700;font-variant-numeric:tabular-nums;color:var(--ls-fg-1)}.ls-undo{display:flex;align-items:center;gap:var(--ls-space-3);padding:var(--ls-space-3) var(--ls-space-4);border-radius:var(--ls-radius-sm);background:var(--ls-sunken);font-size:var(--ls-text-small);color:var(--ls-fg-2)}.ls-undo>svg{flex:none;color:var(--ls-fg-muted)}.ls-undo .ls-btn{margin-left:auto}.ls-sheetwrap{position:fixed;top:0;right:0;bottom:0;left:0;z-index:var(--ls-z-sheet);display:flex;align-items:flex-end;justify-content:center;background:var(--ls-scrim);animation:ls-fade-in var(--ls-dur-base) var(--ls-ease-out)}.ls-sheetwrap[hidden]{display:none}@media (min-width: 768px){.ls-sheetwrap{align-items:center;padding:var(--ls-space-6)}}@media (prefers-reduced-motion: reduce){.ls-sheetwrap,.ls-sheetwrap .ls-sheet{animation:none}}.ls-sheet__body{overflow-y:auto;max-height:52dvh;margin:0 calc(var(--ls-space-4) * -1);padding:0 var(--ls-space-4);border-top:1px solid var(--ls-border)}.ls-choice{display:flex;align-items:flex-start;gap:var(--ls-space-3);width:100%;min-height:56px;padding:var(--ls-space-3);border:1.5px solid var(--ls-border);border-radius:var(--ls-radius-sm);background:var(--ls-elevation-surface-1);font:inherit;text-align:left;cursor:pointer;transition:border-color var(--ls-dur-fast) var(--ls-ease-out)}.ls-choice:hover{border-color:var(--ls-border-strong)}.ls-choice[aria-checked=true]{border-color:var(--ls-accent-primary);background:var(--ls-accent-primary-soft)}.ls-choice .ls-paymethod__dot{margin-top:2px}.ls-choice__main{min-width:0;display:flex;flex-direction:column;gap:2px}.ls-choice__title{font-size:var(--ls-text-small);font-weight:700;color:var(--ls-fg-1);line-height:1.35}.ls-choice__sub{font-size:var(--ls-text-small);line-height:1.5;color:var(--ls-fg-muted)}.ls-paystatus{display:flex;align-items:center;gap:var(--ls-space-3);width:100%;padding:var(--ls-space-3);border-radius:var(--ls-radius-sm);background:var(--ls-sunken)}.ls-paystatus__main{min-width:0;display:flex;flex-direction:column;gap:1px}.ls-paystatus__title{font-size:var(--ls-text-small);font-weight:700;color:var(--ls-fg-1)}.ls-paystatus__sub{font-size:var(--ls-text-label-size);line-height:1.45;color:var(--ls-fg-muted)}.ls-paystatus .ls-btn{margin-left:auto;flex:none}.ls-paystatus--done{background:var(--ls-accent-success-soft)}.ls-paystatus--done .ls-paystatus__title{color:var(--ls-accent-success-text)}.ls-paystatus--failed{background:var(--ls-fg-danger-soft)}.ls-paystatus--failed .ls-paystatus__title{color:var(--ls-fg-danger)}.bsdate__trigger{display:flex;align-items:center;justify-content:space-between;gap:var(--ls-space-2);width:100%;text-align:left;cursor:pointer}.bsdate__trigger[data-empty]>span{color:var(--ls-fg-muted)}.bsdate__trigger[aria-expanded=true]{border-color:var(--ls-accent-primary)}.bsdate__cal{flex:none;color:var(--ls-fg-muted)}.ls-field:has(.bsdate__pop){position:relative}.bsdate__pop{position:absolute;top:calc(100% + 6px);left:0;z-index:var(--ls-z-dropdown);width:300px;max-width:calc(100vw - 2 * var(--ls-space-4));padding:var(--ls-space-3);border:1px solid var(--ls-border);border-radius:var(--ls-radius-sm);background:var(--ls-elevation-surface-3);box-shadow:var(--ls-elevation-3)}.bsdate__hd{display:flex;align-items:center;justify-content:space-between;gap:var(--ls-space-2);margin-bottom:var(--ls-space-2)}.bsdate__nav{display:flex;gap:2px}.bsdate__navbtn{display:grid;place-items:center;width:30px;height:30px;border:0;border-radius:var(--ls-radius-xs);background:none;color:var(--ls-fg-2);font:inherit;font-size:var(--ls-text-title-size);line-height:1;cursor:pointer}.bsdate__navbtn:hover:not(:disabled){background:var(--ls-sunken);color:var(--ls-fg-1)}.bsdate__navbtn:disabled{opacity:.3;cursor:not-allowed}.bsdate__title{font-size:var(--ls-text-small);font-weight:700;color:var(--ls-fg-1);white-space:nowrap}.bsdate__grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px}.bsdate__grid--head{margin-bottom:2px}.bsdate__wd{display:grid;place-items:center;height:26px;font-size:var(--ls-text-label-size);font-weight:700;letter-spacing:.02em;color:var(--ls-fg-muted)}.bsdate__cell{display:grid;place-items:center;aspect-ratio:1;min-height:34px;border:0;border-radius:var(--ls-radius-xs);background:none;color:var(--ls-fg-1);font:inherit;font-size:var(--ls-text-small);font-variant-numeric:tabular-nums;cursor:pointer}.bsdate__cell--blank{cursor:default}.bsdate__cell:hover:not(:disabled):not(.bsdate__cell--blank){background:var(--ls-sunken)}.bsdate__cell:disabled{color:var(--ls-fg-muted);opacity:.4;cursor:not-allowed}.bsdate__cell--today{box-shadow:inset 0 0 0 1px var(--ls-border-strong);font-weight:700}.bsdate__cell--sel{background:var(--ls-accent-primary);color:var(--ls-accent-primary-fg);font-weight:700}.bsdate__cell--sel:hover:not(:disabled){background:var(--ls-accent-primary)}.bsdate__foot{display:flex;justify-content:flex-end;margin-top:var(--ls-space-2);padding-top:var(--ls-space-2);border-top:1px solid var(--ls-border)}.bsdate__clear{border:0;background:none;color:var(--ls-fg-muted);font:inherit;font-size:var(--ls-text-small);cursor:pointer}.bsdate__clear:hover{color:var(--ls-fg-danger)}.ls-q{min-height:100dvh;display:flex;flex-direction:column;background:var(--ls-canvas)}.ls-q__bar{flex-shrink:0;display:flex;align-items:center;gap:var(--ls-space-2);padding:var(--ls-space-3) var(--ls-space-4)}@media (min-width: 768px){.ls-q__bar{padding:var(--ls-space-4) var(--ls-space-6)}}.ls-q__back{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:var(--ls-radius-sm);border:none;background:none;color:var(--ls-fg-2);cursor:pointer;touch-action:manipulation}.ls-q__back:hover{background:var(--ls-sunken);color:var(--ls-fg-1)}.ls-q__back[hidden]{display:none!important}.ls-q__actions{margin-left:auto;display:flex;align-items:center;gap:var(--ls-space-1)}.ls-q__skip{display:inline-flex;align-items:center;min-height:44px;font-size:var(--ls-text-small);font-weight:600;color:var(--ls-fg-muted);text-decoration:none;padding:0 var(--ls-space-3);border-radius:var(--ls-radius-sm);white-space:nowrap;touch-action:manipulation}.ls-q__skip:hover{background:var(--ls-sunken);color:var(--ls-fg-1)}.ls-q__progress{height:3px;background:var(--ls-sunken);flex-shrink:0}.ls-q__progress i{display:block;height:100%;background:var(--ls-accent-primary);border-radius:0 var(--ls-radius-pill) var(--ls-radius-pill) 0;transition:width var(--ls-dur-base) var(--ls-ease-out)}.ls-q__main{flex:1;display:flex;padding:var(--ls-space-6) var(--ls-space-4) var(--ls-space-8)}@media (min-width: 768px){.ls-q__main{padding:var(--ls-space-12) var(--ls-space-6) var(--ls-space-8)}}.ls-q__col{width:100%;max-width:560px;margin:0 auto}.ls-q__col--wide{max-width:680px}.ls-q__eyebrow{display:block;font-size:var(--ls-text-label-size);font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--ls-accent-primary);margin-bottom:var(--ls-space-3)}.ls-q__title{font-size:var(--ls-text-heading-size);line-height:1.25;font-weight:700;letter-spacing:-.02em;color:var(--ls-fg-1);margin:0 0 8px;text-wrap:balance}@media (min-width: 768px){.ls-q__title{font-size:var(--ls-text-heading-size)}}.ls-q__title.ls-np{line-height:1.55}.ls-q__title:focus{outline:none}.ls-q__hint{font-size:var(--ls-text-body-size);line-height:1.6;color:var(--ls-fg-muted);margin:0 0 var(--ls-space-6);max-width:46ch}.ls-q__body{animation:ls-q-in var(--ls-dur-base) var(--ls-ease-out)}@keyframes ls-q-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.ls-q__foot{flex-shrink:0;position:sticky;bottom:0;padding:var(--ls-space-4);padding-bottom:max(var(--ls-space-4),env(safe-area-inset-bottom));background:var(--ls-canvas);border-top:1px solid var(--ls-border)}@media (min-width: 768px){.ls-q__foot{padding-left:var(--ls-space-6);padding-right:var(--ls-space-6)}}.ls-q__foot-in{width:100%;max-width:560px;margin:0 auto}.ls-q__col--wide~.ls-q__foot .ls-q__foot-in{max-width:680px}.ls-sidelink{display:inline-flex;align-items:center;min-height:44px;gap:6px;margin-top:var(--ls-space-3);font-size:var(--ls-text-small);font-weight:600;color:var(--ls-accent-primary);text-decoration:none;touch-action:manipulation}.ls-sidelink:hover{text-decoration:underline;text-underline-offset:2px}@media (prefers-reduced-motion: reduce){.ls-q__body,.ls-q__progress i,.ls-sector,.ls-chippick,.ls-chippick__mark,.ls-day,.ls-stepper__btn{animation:none!important;transition:none!important}}.ls-sectors{display:grid;grid-template-columns:1fr;gap:var(--ls-space-3)}@media (min-width: 560px){.ls-sectors{grid-template-columns:repeat(3,1fr)}}.ls-sector{display:flex;flex-direction:row;align-items:center;gap:var(--ls-space-3);padding:var(--ls-space-4);min-height:72px;border:1.5px solid var(--ls-border);border-radius:var(--ls-radius-md);background:var(--ls-surface);text-align:left;font:inherit;cursor:pointer;touch-action:manipulation;transition:border-color var(--ls-dur-fast) var(--ls-ease-out),background var(--ls-dur-fast) var(--ls-ease-out),transform var(--ls-dur-fast) var(--ls-ease-out)}@media (min-width: 560px){.ls-sector{flex-direction:column;align-items:flex-start;min-height:150px;padding:var(--ls-space-5) var(--ls-space-4)}}.ls-sector:hover{border-color:var(--ls-border-strong)}.ls-sector:active{transform:scale(.98)}.ls-sector[aria-pressed=true]{border-color:var(--ls-accent-primary);background:var(--ls-accent-primary-soft)}.ls-sector__icon{width:40px;height:40px;border-radius:var(--ls-radius-sm);background:var(--ls-sunken);color:var(--ls-fg-2);display:flex;align-items:center;justify-content:center;flex-shrink:0}.ls-sector[aria-pressed=true] .ls-sector__icon{background:var(--ls-accent-primary);color:var(--ls-accent-primary-fg)}@media (min-width: 560px){.ls-sector__name{margin-top:auto}.ls-sector__meta{margin-top:2px}}.ls-sector__name{font-size:var(--ls-text-body-size);font-weight:700;color:var(--ls-fg-1)}.ls-sector__meta{font-size:var(--ls-text-small);line-height:1.45;color:var(--ls-fg-muted)}.ls-chipfield{display:flex;flex-wrap:wrap;gap:var(--ls-space-2)}.ls-chippick{display:inline-flex;align-items:center;gap:7px;min-height:44px;padding:0 var(--ls-space-4);border:1.5px solid var(--ls-border);border-radius:var(--ls-radius-pill);background:var(--ls-surface);font:inherit;font-size:var(--ls-text-small);font-weight:600;color:var(--ls-fg-2);cursor:pointer;touch-action:manipulation;transition:border-color var(--ls-dur-fast) var(--ls-ease-out),background var(--ls-dur-fast) var(--ls-ease-out),color var(--ls-dur-fast) var(--ls-ease-out)}.ls-chippick:hover{border-color:var(--ls-border-strong)}.ls-chippick[aria-pressed=true]{border-color:var(--ls-accent-primary);background:var(--ls-accent-primary);color:var(--ls-accent-primary-fg)}.ls-chippick__mark{display:flex;transition:transform var(--ls-dur-base) var(--ls-ease-out)}.ls-chippick[aria-pressed=true] .ls-chippick__mark{transform:rotate(45deg)}.ls-q__count{margin-top:var(--ls-space-5);font-size:var(--ls-text-small);color:var(--ls-fg-muted)}.ls-q__count b{color:var(--ls-fg-1)}.ls-skills{display:flex;flex-direction:column;gap:var(--ls-space-5)}.ls-skill__hd{display:flex;align-items:baseline;justify-content:space-between;gap:var(--ls-space-3);margin-bottom:var(--ls-space-2)}.ls-skill__name{font-size:var(--ls-text-body-size);font-weight:600;color:var(--ls-fg-1)}.ls-skill__value{font-size:var(--ls-text-small);font-weight:700;color:var(--ls-accent-primary);white-space:nowrap}.ls-range{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:44px;background:transparent;cursor:pointer;touch-action:manipulation;display:block}.ls-range::-webkit-slider-runnable-track{height:6px;border-radius:var(--ls-radius-pill);background:linear-gradient(to right,var(--ls-accent-primary) 0 var(--v, 0%),var(--ls-sunken) var(--v, 0%) 100%)}.ls-range::-moz-range-track{height:6px;border-radius:var(--ls-radius-pill);background:linear-gradient(to right,var(--ls-accent-primary) 0 var(--v, 0%),var(--ls-sunken) var(--v, 0%) 100%)}.ls-range::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:24px;height:24px;margin-top:-9px;border-radius:50%;background:var(--ls-accent-primary);border:3px solid var(--ls-surface);box-shadow:var(--ls-elevation-1)}.ls-range::-moz-range-thumb{width:24px;height:24px;border-radius:50%;background:var(--ls-accent-primary);border:3px solid var(--ls-surface);box-shadow:var(--ls-elevation-1)}.ls-range:focus-visible::-webkit-slider-thumb{outline:var(--ls-focus-ring-w) solid var(--ls-focus-ring);outline-offset:var(--ls-focus-ring-offset)}.ls-range:focus-visible::-moz-range-thumb{outline:var(--ls-focus-ring-w) solid var(--ls-focus-ring);outline-offset:var(--ls-focus-ring-offset)}.ls-range__stops{display:flex;justify-content:space-between;margin-top:2px}.ls-range__stops span{font-size:var(--ls-text-label-size);color:var(--ls-fg-muted);flex:1;text-align:center}.ls-range__stops span:first-child{text-align:left}.ls-range__stops span:last-child{text-align:right}.ls-days{display:flex;gap:var(--ls-space-2)}.ls-day{flex:1;min-width:0;height:52px;border:1.5px solid var(--ls-border);border-radius:var(--ls-radius-sm);background:var(--ls-surface);font:inherit;font-size:var(--ls-text-small);font-weight:700;color:var(--ls-fg-2);cursor:pointer;touch-action:manipulation;transition:border-color var(--ls-dur-fast) var(--ls-ease-out),background var(--ls-dur-fast) var(--ls-ease-out),color var(--ls-dur-fast) var(--ls-ease-out)}.ls-day:hover{border-color:var(--ls-border-strong)}.ls-day[aria-pressed=true]{border-color:var(--ls-accent-primary);background:var(--ls-accent-primary);color:var(--ls-accent-primary-fg)}.ls-fieldrow{margin-top:var(--ls-space-6)}.ls-fieldrow__label{display:block;font-size:var(--ls-text-small);font-weight:600;color:var(--ls-fg-1);margin-bottom:var(--ls-space-2)}.ls-stepper{display:flex;align-items:center;gap:var(--ls-space-3);padding:var(--ls-space-2);border:1px solid var(--ls-border);border-radius:var(--ls-radius-md);background:var(--ls-surface);width:fit-content}.ls-stepper__btn{width:44px;height:44px;border-radius:var(--ls-radius-sm);border:none;background:var(--ls-sunken);color:var(--ls-fg-1);display:flex;align-items:center;justify-content:center;cursor:pointer;touch-action:manipulation;transition:background var(--ls-dur-fast) var(--ls-ease-out)}.ls-stepper__btn:hover:not(:disabled){background:var(--ls-border)}.ls-stepper__btn:disabled{opacity:.4;cursor:not-allowed}.ls-stepper__value{min-width:96px;text-align:center;font-size:var(--ls-text-title-size);font-weight:700;color:var(--ls-fg-1)}.ls-q__echo{margin-top:var(--ls-space-5);padding:var(--ls-space-3) var(--ls-space-4);background:var(--ls-sunken);border-radius:var(--ls-radius-md);font-size:var(--ls-text-small);line-height:1.55;color:var(--ls-fg-2)}.ls-q__echo b{color:var(--ls-fg-1)}.ls-listing{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--ls-space-4);align-items:start}@media (min-width: 1024px){.ls-listing{grid-template-columns:232px minmax(0,1fr);gap:var(--ls-space-6)}.ls-listing__filters{position:sticky;top:var(--ls-space-6)}}.ls-listing__filters{display:flex;flex-direction:column;gap:var(--ls-space-3)}.ls-listing__main{min-width:0}@media (max-width: 1023.98px){.ls-filtergroup{display:flex;gap:var(--ls-space-2);overflow-x:auto;scrollbar-width:none}.ls-filtergroup::-webkit-scrollbar{display:none}.ls-filtergroup__label{display:none}}@media (min-width: 1024px){.ls-filtergroup{display:flex;flex-wrap:wrap;gap:var(--ls-space-2)}.ls-filtergroup .ls-chip{min-height:34px;font-size:var(--ls-text-small)}}.ls-filtergroup__label{width:100%;font-size:var(--ls-text-label-size);font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--ls-fg-muted);margin-bottom:2px}.ls-reader{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--ls-space-4);align-items:start}@media (min-width: 1024px){.ls-reader{grid-template-columns:200px minmax(0,1fr) 260px;gap:var(--ls-space-6)}.ls-reader__toc{position:sticky;top:var(--ls-space-6)}}.ls-tree{display:flex;flex-direction:column}.ls-tree details{border-bottom:1px solid var(--ls-border)}.ls-tree details:last-child{border-bottom:0}.ls-tree summary{display:flex;align-items:center;gap:var(--ls-space-3);min-height:var(--ls-touch-min);padding:var(--ls-space-3);cursor:pointer;list-style:none;font-size:var(--ls-text-small);font-weight:600;color:var(--ls-fg-1)}.ls-tree summary::-webkit-details-marker{display:none}.ls-tree summary:hover{background:var(--ls-sunken)}.ls-tree__caret{color:var(--ls-fg-muted);transition:transform var(--ls-dur-fast) var(--ls-ease-out);flex-shrink:0}.ls-tree details[open]>summary .ls-tree__caret{transform:rotate(90deg)}.ls-tree__children{padding-left:var(--ls-space-4);margin-left:var(--ls-space-4);border-left:1px solid var(--ls-border)}.ls-tree__leaf{display:flex;align-items:center;gap:var(--ls-space-3);min-height:var(--ls-touch-min);padding:var(--ls-space-2) var(--ls-space-3);font-size:var(--ls-text-small);color:var(--ls-fg-2);text-decoration:none;border-radius:var(--ls-radius-xs)}.ls-tree__leaf:hover{background:var(--ls-sunken);color:var(--ls-fg-1)}.ls-tree__bar{width:56px;flex-shrink:0}.ls-tree__icon{display:flex;flex-shrink:0;color:var(--ls-fg-muted)}.ls-timeline{display:flex;flex-direction:column;position:relative}.ls-tl{color:inherit;text-decoration:none;display:grid;grid-template-columns:28px minmax(0,1fr);gap:var(--ls-space-3);padding-bottom:var(--ls-space-4);position:relative}.ls-tl:not(:last-child):before{content:"";position:absolute;left:13px;top:26px;bottom:0;width:2px;background:var(--ls-border)}.ls-tl__dot{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--ls-sunken);color:var(--ls-fg-muted);border:2px solid var(--ls-canvas);z-index:1;flex-shrink:0}.ls-tl__dot--done{background:var(--ls-accent-success);color:var(--ls-accent-success-fg)}.ls-tl__dot--current{background:var(--ls-surface);border:2px solid var(--ls-accent-attention);color:var(--ls-accent-attention-text)}.ls-tl__body{min-width:0;padding-top:3px}.ls-setsplit{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--ls-space-4);align-items:start}@media (min-width: 1280px){.ls-setsplit{grid-template-columns:240px minmax(0,1fr);gap:var(--ls-space-6)}}.ls-setpane{display:flex;flex-direction:column;gap:var(--ls-space-4);min-width:0;margin-top:var(--ls-space-4)}.ls-setpane--form>*{max-width:560px}.ls-setpane:has(.ls-savebar){padding-bottom:calc(var(--ls-space-16) + var(--ls-space-4))}.ls-setpane>.ls-seg{align-self:flex-start}.ls-setpane__hd{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--ls-space-4)}.ls-setpane__title{font-size:var(--ls-text-heading-size);line-height:var(--ls-text-heading-lh);font-weight:var(--ls-text-heading-weight);letter-spacing:var(--ls-text-heading-tracking);color:var(--ls-fg-1);margin:0}.ls-setpane__sub{margin:var(--ls-space-1) 0 0;font-size:var(--ls-text-small);line-height:var(--ls-text-small-lh);color:var(--ls-fg-muted)}.ls-setnav{display:none;flex-direction:column;gap:1px}@media (min-width: 1280px){.ls-setnav{display:flex;position:sticky;top:var(--ls-space-6)}}.ls-setnav__id{display:flex;align-items:center;gap:var(--ls-space-3);padding:0 var(--ls-space-2) var(--ls-space-4);border-bottom:1px solid var(--ls-border);margin-bottom:var(--ls-space-2)}.ls-setnav__avatar{display:grid;place-items:center;width:38px;height:38px;flex-shrink:0;border-radius:var(--ls-radius-md);background:var(--ls-accent-primary);color:var(--ls-accent-primary-fg);font-size:var(--ls-text-small);font-weight:700}.ls-setnav__name{font-size:var(--ls-text-body-size);font-weight:700;letter-spacing:-.01em;color:var(--ls-fg-1)}.ls-setnav__sub{font-size:var(--ls-text-small);font-variant-numeric:tabular-nums;color:var(--ls-fg-muted)}.ls-setnav__grp{padding:var(--ls-space-4) var(--ls-space-3) var(--ls-space-1);font-size:var(--ls-text-label-size);font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--ls-fg-muted);margin:0}.ls-setnav__grp:first-of-type{padding-top:var(--ls-space-2)}.ls-setitem{display:flex;align-items:center;gap:var(--ls-space-3);min-height:var(--ls-touch-min);padding:var(--ls-space-2) var(--ls-space-3);border-radius:var(--ls-radius-sm);font-size:var(--ls-text-body-size);font-weight:500;color:var(--ls-fg-2);text-decoration:none;background:none;border:0;width:100%;text-align:left;cursor:pointer;transition:background var(--ls-dur-fast) var(--ls-ease-out),color var(--ls-dur-fast) var(--ls-ease-out)}.ls-setitem>svg{flex-shrink:0;color:var(--ls-fg-muted)}.ls-setitem:hover{background:var(--ls-sunken);color:var(--ls-fg-1)}.ls-setitem[aria-current=page]{background:var(--ls-accent-primary-soft);color:var(--ls-accent-primary);font-weight:600;box-shadow:inset 2px 0 0 var(--ls-accent-primary)}.ls-setitem[aria-current=page]>svg{color:var(--ls-accent-primary)}.ls-setitem__meta{margin-left:auto;font-size:var(--ls-text-small);font-variant-numeric:tabular-nums;color:var(--ls-fg-muted)}.ls-setitem__meta--attention{color:var(--ls-accent-attention-text);font-weight:600}.ls-setnav__cut{border:0;border-top:1px solid var(--ls-border);margin:var(--ls-space-4) 0 var(--ls-space-1)}.ls-setitem--danger{color:var(--ls-fg-danger)}.ls-setitem--danger>svg{color:var(--ls-fg-danger)}.ls-setitem--danger:hover{background:var(--ls-fg-danger-soft);color:var(--ls-fg-danger)}.ls-settabs{display:none;gap:var(--ls-space-1);overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:none;padding-bottom:var(--ls-space-2);border-bottom:1px solid var(--ls-border);margin-bottom:var(--ls-space-2)}.ls-settabs::-webkit-scrollbar{display:none}@media (min-width: 768px) and (max-width: 1279.98px){.ls-settabs{display:flex}}.ls-settab{display:inline-flex;align-items:center;gap:var(--ls-space-2);white-space:nowrap;min-height:var(--ls-control-h-sm);padding:var(--ls-space-2) var(--ls-space-3);border-radius:var(--ls-radius-sm);font-size:var(--ls-text-body-size);font-weight:600;color:var(--ls-fg-2);text-decoration:none}.ls-settab:hover{background:var(--ls-sunken);color:var(--ls-fg-1)}.ls-settab[aria-current=page]{background:var(--ls-accent-primary-soft);color:var(--ls-accent-primary)}.ls-setback{display:inline-flex;align-items:center;gap:var(--ls-space-1);font-size:var(--ls-text-small);font-weight:600;color:var(--ls-fg-muted);text-decoration:none;min-height:var(--ls-touch-min)}@media (min-width: 768px){.ls-setback{display:none}}.ls-savebar{position:sticky;bottom:var(--ls-space-4);z-index:var(--ls-z-sticky);display:flex;align-items:center;gap:var(--ls-space-3);flex-wrap:wrap;padding:var(--ls-space-3) var(--ls-space-4);border:1px solid var(--ls-border);border-radius:var(--ls-radius-md);background:var(--ls-elevation-surface-2);box-shadow:var(--ls-elevation-2)}.ls-savebar__msg{flex:1;min-width:12ch;font-size:var(--ls-text-small);line-height:var(--ls-text-small-lh);color:var(--ls-accent-attention-text)}.ls-savebar__msg--quiet{color:var(--ls-fg-muted)}.ls-danger-zone{border:1px solid var(--ls-fg-danger);border-radius:var(--ls-radius-md);padding:var(--ls-space-4);display:flex;gap:var(--ls-space-3);align-items:flex-start}.ls-danger-zone>svg{flex-shrink:0;margin-top:2px;color:var(--ls-fg-danger)}.ls-purchase{display:flex;gap:var(--ls-space-3);padding:var(--ls-space-4);border-bottom:1px solid var(--ls-border)}.ls-purchase:last-child{border-bottom:0}.ls-purchase__cover{width:58px;height:58px;border-radius:var(--ls-radius-md);flex-shrink:0;overflow:hidden}.ls-purchase__cover>svg{display:block;width:100%;height:100%}.ls-purchase__main{flex:1;min-width:0}.ls-purchase__acts{display:flex;flex-direction:column;gap:var(--ls-space-2);justify-content:center;flex-shrink:0}.ls-purchase--expiring{background:var(--ls-accent-attention-soft)}.ls-purchase--expired{opacity:.72}@media (max-width: 599.98px){.ls-purchase{flex-wrap:wrap}.ls-purchase__acts{flex-direction:row;width:100%}}.ls-prefcols{display:grid;gap:var(--ls-space-4);align-items:start}@media (min-width: 1100px){.ls-prefcols{grid-template-columns:1fr 1fr}}.ls-affects{display:flex;align-items:flex-start;gap:8px;margin:var(--ls-space-4) 0 0;padding-top:var(--ls-space-3);border-top:1px solid var(--ls-border);font-size:var(--ls-text-small);line-height:1.55;color:var(--ls-fg-muted)}.ls-affects>svg{flex:none;margin-top:1px}.ls-affects b{color:var(--ls-fg-2);font-weight:700}.ls-chippick--add{border-style:dashed;color:var(--ls-fg-muted)}.ls-chippick--add[aria-expanded=true]{border-style:solid;border-color:var(--ls-accent-primary);color:var(--ls-accent-primary)}.ls-chippick--add:disabled{opacity:.5;cursor:not-allowed}.ls-chippick--more{border-style:dashed;color:var(--ls-fg-muted);font-weight:500}.ls-chipfield .ls-fdd{position:relative;display:inline-flex}.ls-fdd__cap{margin:0;padding:var(--ls-space-2) var(--ls-space-3);font-size:var(--ls-text-small);line-height:1.5;color:var(--ls-accent-attention-text)}.ls-fdd__opt[aria-disabled=true]{opacity:.45;cursor:not-allowed}.ls-resume{display:flex;align-items:center;gap:var(--ls-space-3);padding:var(--ls-space-3) var(--ls-space-4);border:1px solid var(--ls-accent-attention);border-radius:var(--ls-radius-md);background:var(--ls-accent-attention-soft)}.ls-resume__icon{display:grid;flex:none;place-items:center;width:34px;height:34px;border-radius:var(--ls-radius-pill);background:var(--ls-surface);color:var(--ls-accent-attention)}.ls-resume__body{min-width:0;flex:1}.ls-resume__title{font-size:var(--ls-text-small);font-weight:700;color:var(--ls-fg-1)}.ls-resume__meta{font-size:var(--ls-text-small);color:var(--ls-fg-2);font-variant-numeric:tabular-nums}.ls-resume__actions{display:flex;flex:none;gap:var(--ls-space-2)}@media (max-width: 560px){.ls-resume{flex-wrap:wrap}.ls-resume__actions{width:100%}.ls-resume__actions>*{flex:1}}.ls-pstart__head{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--ls-space-4);margin-bottom:var(--ls-space-3)}.ls-pstart__what{font-size:var(--ls-text-title-size);font-weight:800;letter-spacing:-.01em;color:var(--ls-fg-1)}.ls-pstart__sub{margin-top:2px;font-size:var(--ls-text-small);color:var(--ls-fg-2)}.ls-run__score{display:flex;flex:none;align-items:baseline;gap:2px;font-variant-numeric:tabular-nums;color:var(--ls-fg-1)}.ls-run__score b{font-size:var(--ls-text-body-size);font-weight:800}.ls-run__score span{font-size:var(--ls-text-small);color:var(--ls-fg-muted)}.ls-spark{display:block;width:100%;height:46px;overflow:visible}.ls-spark__line{fill:none;stroke:var(--ls-accent-primary);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke}.ls-spark__area{fill:var(--ls-accent-primary-soft);stroke:none}.ls-spark__last{fill:var(--ls-accent-primary)}.ls-launch__label{display:block;margin-bottom:var(--ls-space-2);font-size:var(--ls-text-label-size);font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ls-fg-muted)}.ls-launch__section{margin-top:var(--ls-space-4)}.ls-launch__chips{display:flex;flex-wrap:wrap;gap:var(--ls-space-2)}.ls-launch__chip .ls-launch__tick{display:none}.ls-launch__chip[aria-pressed=true] .ls-launch__tick{display:inline-flex}.ls-launch__chip[aria-pressed=true]{padding-left:var(--ls-space-2)}.ls-launch__picked{display:flex;flex-wrap:wrap;gap:var(--ls-space-2);margin-bottom:var(--ls-space-2)}.ls-launch__pill{display:inline-flex;align-items:center;gap:var(--ls-space-1);min-height:32px;padding:0 var(--ls-space-2) 0 var(--ls-space-3);border:1px solid var(--ls-accent-primary);border-radius:var(--ls-radius-pill);background:var(--ls-accent-primary-soft);color:var(--ls-accent-primary);font-size:var(--ls-text-small);font-weight:700}.ls-launch__pill-x{display:grid;place-items:center;width:20px;height:20px;margin-left:2px;border:0;border-radius:var(--ls-radius-pill);background:none;color:inherit;cursor:pointer}.ls-launch__pill-x:hover{background:var(--ls-surface)}.ls-launch__hint{font-size:var(--ls-text-small);color:var(--ls-fg-muted)}.ls-launch__search{position:relative}.ls-launch__search-in{padding-left:38px}.ls-launch__search-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--ls-fg-muted);pointer-events:none}.ls-launch__results{margin-top:var(--ls-space-2);border:1px solid var(--ls-border);border-radius:var(--ls-radius-sm);overflow:hidden auto;max-height:224px}.ls-launch__results:empty,.ls-launch__results[hidden]{display:none}.ls-launch__result{display:flex;align-items:center;gap:var(--ls-space-3);width:100%;min-height:var(--ls-touch-min);padding:var(--ls-space-2) var(--ls-space-3);border:0;border-bottom:1px solid var(--ls-border);background:none;text-align:left;cursor:pointer;color:var(--ls-fg-1)}.ls-launch__result:last-child{border-bottom:0}.ls-launch__result:hover{background:var(--ls-sunken)}.ls-launch__result-name{flex:1;min-width:0;font-size:var(--ls-text-small);font-weight:600}.ls-launch__result-sub{flex:none;font-size:var(--ls-text-label-size);color:var(--ls-fg-muted)}.ls-launch__noresult{padding:var(--ls-space-3);font-size:var(--ls-text-small);color:var(--ls-fg-muted)}.ls-launch__foot{display:flex;align-items:center;gap:var(--ls-space-3);margin-top:var(--ls-space-4);padding-top:var(--ls-space-4);border-top:1px solid var(--ls-border)}.ls-launch__foot .ls-btn--primary{flex:1}.ls-launch__note{flex:none;max-width:180px;font-size:var(--ls-text-small);line-height:1.45;color:var(--ls-fg-muted);font-variant-numeric:tabular-nums}@media (max-width: 600px){.ls-launch__foot{flex-direction:column-reverse;align-items:stretch;gap:var(--ls-space-2)}.ls-launch__note{max-width:none;text-align:center}}.ls-shell{display:flex;height:100dvh;overflow:hidden}.ls-shell:before,.ls-shell:after{content:"";position:fixed;z-index:-1;pointer-events:none}.ls-shell:before{top:0;right:0;bottom:0;left:0;background:var(--ls-canvas-backdrop)}.ls-shell:after{top:-20%;right:-20%;bottom:-20%;left:-20%;background:radial-gradient(44% 38% at 94% 40%,var(--ls-canvas-drift-1),transparent 70%),radial-gradient(56% 50% at 6% 88%,var(--ls-canvas-drift-2),transparent 72%);animation:ls-drift 30s var(--ls-ease-in-out) infinite;will-change:transform}@keyframes ls-drift{0%,to{transform:translateZ(0) scale(1)}50%{transform:translate3d(-3%,2.5%,0) scale(1.06)}}@media (prefers-contrast: more){.ls-shell:before{background:var(--ls-canvas)}.ls-shell:after{display:none}}@media (forced-colors: active){.ls-shell:before,.ls-shell:after{display:none}}.ls-shell__main{flex:1 1 0%;display:flex;flex-direction:column;min-width:0;padding-bottom:calc(var(--ls-bottomnav-h) + env(safe-area-inset-bottom))}@media (min-width: 768px){.ls-shell__main{padding-bottom:0}}.ls-topbar{position:sticky;top:0;z-index:var(--ls-z-sticky);display:flex;align-items:center;gap:var(--ls-space-2);padding:var(--ls-space-2) var(--ls-space-4);padding-top:max(var(--ls-space-2),env(safe-area-inset-top));min-height:56px;background:var(--ls-elevation-surface-1);border-bottom:1px solid var(--ls-border)}@media (min-width: 768px){.ls-topbar{padding:var(--ls-space-2) var(--ls-space-6);min-height:60px}}.ls-topbar__brand{display:inline-flex;align-items:center;min-height:var(--ls-touch-min);padding-right:var(--ls-space-2);font-size:var(--ls-text-title-size);font-weight:800;letter-spacing:-.02em;color:var(--ls-accent-primary);text-decoration:none}.ls-search{display:flex;align-items:center;gap:var(--ls-space-2);flex:1;max-width:440px;min-height:42px;padding:0 var(--ls-space-3);border:1px solid transparent;border-radius:var(--ls-radius-sm);background:var(--ls-sunken);color:var(--ls-fg-muted);font-size:var(--ls-text-small);text-align:left;cursor:pointer}.ls-search:hover{border-color:var(--ls-border-strong)}.ls-search>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ls-iconbtn{position:relative;display:grid;place-items:center;width:var(--ls-touch-min);height:var(--ls-touch-min);flex-shrink:0;border:0;border-radius:var(--ls-radius-sm);background:transparent;color:var(--ls-fg-2);cursor:pointer;transition:background var(--ls-dur-fast) var(--ls-ease-out)}.ls-iconbtn:hover{background:var(--ls-sunken)}.ls-iconbtn__dot{position:absolute;top:8px;right:8px;min-width:8px;height:8px;border-radius:var(--ls-radius-pill);background:var(--ls-fg-danger);border:2px solid var(--ls-elevation-surface-1)}.ls-avatarbtn{display:grid;place-items:center;width:36px;height:36px;flex-shrink:0;border:0;border-radius:var(--ls-radius-sm);background:var(--ls-accent-primary);color:var(--ls-accent-primary-fg);font-size:var(--ls-text-small);font-weight:700;cursor:pointer}.ls-sidebar{display:none;flex-direction:column;width:236px;flex-shrink:0;background:var(--ls-chrome)}.ls-sidebar>nav{position:sticky;top:0;min-height:100dvh;max-height:100dvh;padding:var(--ls-space-4) var(--ls-space-3);overflow-y:auto;overscroll-behavior:contain}@media (min-width: 1024px){.ls-sidebar{display:flex}}.ls-sidebar__logo{padding:var(--ls-space-1) var(--ls-space-3) var(--ls-space-4);font-size:var(--ls-text-title-size);font-weight:800;letter-spacing:-.02em;color:#fff;text-decoration:none}.ls-navlink{display:flex;align-items:center;gap:var(--ls-space-3);min-height:38px;padding:var(--ls-space-2) var(--ls-space-3);border-radius:var(--ls-radius-sm);font-size:var(--ls-text-small);font-weight:600;color:var(--ls-chrome-fg);opacity:.72;text-decoration:none;transition:background var(--ls-dur-fast) var(--ls-ease-out),opacity var(--ls-dur-fast) var(--ls-ease-out)}.ls-navlink:hover{background:#ffffff0f;opacity:1}.ls-navlink[aria-current=page]{background:#ffffff1f;color:#fff;opacity:1;font-weight:700}.ls-navlink__count{margin-left:auto}.ls-navlink--soon{opacity:.38;cursor:default;pointer-events:none}.ls-sidebar__sub{display:flex;flex-direction:column}.ls-sidebar__sub .ls-navlink{padding-left:38px;min-height:34px;font-size:var(--ls-text-small);font-weight:500;opacity:.62}.ls-sidebar__sub .ls-navlink[aria-current=page]{opacity:1;font-weight:700;background:#ffffff1a}.ls-upsell{margin-top:auto;padding:var(--ls-space-3);border-radius:var(--ls-radius-md);background:#a3e6351f;border:1px solid rgba(163,230,53,.28);position:absolute;bottom:var(--ls-space-3);width:calc(100% - var(--ls-space-6))}.ls-upsell__title{font-size:var(--ls-text-small);font-weight:800;color:#c5e88a;margin-bottom:var(--ls-space-1)}.ls-upsell__body{font-size:var(--ls-text-label-size);line-height:1.5;color:var(--ls-chrome-muted);margin-bottom:var(--ls-space-2)}.ls-navlink--parent{padding-right:0}.ls-navcaret{display:grid;place-items:center;width:38px;height:38px;margin-left:var(--ls-space-1);flex-shrink:0;border:0;border-radius:var(--ls-radius-xs);background:transparent;color:inherit;cursor:pointer;opacity:.75;transition:background var(--ls-dur-fast) var(--ls-ease-out),opacity var(--ls-dur-fast) var(--ls-ease-out)}.ls-navcaret:hover{background:#ffffff24;opacity:1}.ls-navcaret svg{transition:transform var(--ls-dur-fast) var(--ls-ease-out)}.ls-navcaret[aria-expanded=false] svg{transform:rotate(-90deg)}.ls-navlink__hidden{margin-left:auto}.ls-sidebar__grp{padding:var(--ls-space-3) var(--ls-space-3) var(--ls-space-1);font-size:var(--ls-text-label-size);font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--ls-chrome-muted)}.ls-sidebar--collapsed .ls-sidebar__grp,.ls-sidebar--collapsed .ls-navcaret{display:none}.ls-sidebar--collapsed .ls-sidebar__sub[hidden]{display:none!important}.ls-rail-nav{display:none;flex-direction:column;align-items:center;gap:var(--ls-space-1);width:64px;flex-shrink:0;padding:var(--ls-space-3) 0;background:var(--ls-chrome);position:sticky;top:0;align-self:flex-start;max-height:100dvh;overflow-y:auto}@media (min-width: 768px) and (max-width: 1023.98px){.ls-rail-nav{display:flex}}.ls-rail-nav__logo{display:grid;place-items:center;width:40px;height:40px;margin-bottom:var(--ls-space-3);border-radius:var(--ls-radius-sm);background:#ffffff1a;color:#fff;font-size:var(--ls-text-body-size);font-weight:800;text-decoration:none}.ls-raillink{position:relative;display:grid;place-items:center;width:46px;height:46px;border-radius:var(--ls-radius-sm);color:var(--ls-chrome-fg);opacity:.7;text-decoration:none;transition:background var(--ls-dur-fast) var(--ls-ease-out),opacity var(--ls-dur-fast) var(--ls-ease-out)}.ls-raillink:hover{background:#ffffff14;opacity:1}.ls-raillink[aria-current=page]{background:#ffffff24;opacity:1}.ls-raillink__tip{position:absolute;left:calc(100% + 6px);top:50%;transform:translateY(-50%);padding:5px 9px;border-radius:var(--ls-radius-xs);background:var(--ls-fg-1);color:var(--ls-canvas);font-size:var(--ls-text-small);font-weight:600;white-space:nowrap;opacity:0;pointer-events:none;z-index:var(--ls-z-dropdown);transition:opacity var(--ls-dur-fast) var(--ls-ease-out)}.ls-raillink:hover .ls-raillink__tip,.ls-raillink:focus-visible .ls-raillink__tip{opacity:1}.ls-raillink__count{position:absolute;top:4px;right:4px}.ls-bottomnav{position:fixed;left:0;right:0;bottom:0;z-index:var(--ls-z-sticky);display:flex;background:var(--ls-elevation-surface-1);border-top:1px solid var(--ls-border);padding-bottom:env(safe-area-inset-bottom)}@media (min-width: 768px){.ls-bottomnav{display:none}}.ls-bottomnav__item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-height:52px;padding:var(--ls-space-2) 2px;font-size:var(--ls-text-label-size);font-weight:600;color:var(--ls-fg-muted);text-decoration:none;position:relative;-webkit-tap-highlight-color:transparent}.ls-bottomnav__item[aria-current=page]{color:var(--ls-accent-primary);font-weight:700}.ls-bottomnav__item:active{background:var(--ls-sunken)}.ls-bottomnav__count{position:absolute;top:4px;left:50%;margin-left:4px}.ls-hubnav{display:block}@media (min-width: 1024px){.ls-hubnav{display:none}}.ls-drawer-scrim{position:fixed;top:0;right:0;bottom:0;left:0;z-index:var(--ls-z-sheet);background:var(--ls-scrim);animation:ls-fade-in var(--ls-dur-base) var(--ls-ease-out)}.ls-drawer{position:fixed;top:0;bottom:0;left:0;z-index:calc(var(--ls-z-sheet) + 1);width:min(86vw,300px);display:flex;flex-direction:column;padding:var(--ls-space-4) var(--ls-space-3);padding-top:max(var(--ls-space-4),env(safe-area-inset-top));padding-bottom:max(var(--ls-space-4),env(safe-area-inset-bottom));background:var(--ls-chrome);overflow-y:auto;overscroll-behavior:contain;box-shadow:var(--ls-elevation-3);animation:ls-slide-in-left var(--ls-dur-base) var(--ls-ease-out)}@media (min-width: 1024px){.ls-drawer-scrim,.ls-drawer{display:none!important}}@keyframes ls-slide-in-left{0%{transform:translate(-100%)}to{transform:translate(0)}}.ls-drawer__hd{display:flex;align-items:center;gap:var(--ls-space-2);padding:0 var(--ls-space-2) var(--ls-space-3)}.ls-drawer__close{margin-left:auto;display:grid;place-items:center;width:var(--ls-touch-min);height:var(--ls-touch-min);flex-shrink:0;border:0;border-radius:var(--ls-radius-sm);background:#ffffff1a;color:#fff;cursor:pointer}.ls-drawer__close:hover{background:#fff3}.ls-navlink__tab{width:5px;height:5px;border-radius:50%;background:var(--ls-accent-success);flex-shrink:0;margin-left:var(--ls-space-2)}.ls-drawer__legend{display:flex;align-items:center;gap:6px;padding:var(--ls-space-3) var(--ls-space-3) 0;font-size:var(--ls-text-label-size);color:var(--ls-chrome-muted)}.ls-avatarbtn--menu{width:auto;gap:3px;padding:0 var(--ls-space-1) 0 0;background:transparent;color:var(--ls-fg-2)}.ls-avatarbtn--menu>span{display:grid;place-items:center;width:36px;height:36px;border-radius:var(--ls-radius-sm);background:var(--ls-accent-primary);color:var(--ls-accent-primary-fg);font-size:var(--ls-text-small);font-weight:700}.ls-sidebar{transition:width var(--ls-dur-base) var(--ls-ease-out)}@media (min-width: 1024px){.ls-sidebar.ls-sidebar--collapsed{width:var(--ls-rail-w)}.ls-sidebar--collapsed>nav{align-items:center;padding-inline:var(--ls-space-1)}.ls-sidebar--collapsed .ls-navlink>span:not(.ls-navlink__count),.ls-sidebar--collapsed .ls-sidebar__grp,.ls-sidebar--collapsed .ls-sidebar__sub,.ls-sidebar--collapsed .ls-upsell,.ls-sidebar--collapsed .ls-sidebar__logo{display:none}.ls-sidebar--collapsed .ls-navlink{position:relative;width:46px;justify-content:center;padding:0;min-height:46px}.ls-sidebar--collapsed .ls-navlink__count{position:absolute;top:2px;right:2px;margin:0;min-width:16px;height:15px;padding:0 4px;font-size:var(--ls-text-label-size)}.ls-sidebar--collapsed .ls-navlink:after{content:attr(data-label);position:absolute;left:calc(100% + 8px);top:50%;transform:translateY(-50%);padding:5px 9px;border-radius:var(--ls-radius-xs);background:var(--ls-fg-1);color:var(--ls-canvas);font-size:var(--ls-text-small);font-weight:600;white-space:nowrap;opacity:0;pointer-events:none;z-index:var(--ls-z-dropdown);transition:opacity var(--ls-dur-fast) var(--ls-ease-out)}.ls-sidebar--collapsed .ls-navlink:hover:after,.ls-sidebar--collapsed .ls-navlink:focus-visible:after{opacity:1}}.ls-sidebar__toggle{display:none;align-items:center;gap:var(--ls-space-3);min-height:var(--ls-touch-min);margin-top:auto;padding:var(--ls-space-2) var(--ls-space-3);border:0;border-radius:var(--ls-radius-sm);background:transparent;color:var(--ls-chrome-fg);opacity:.6;font-family:inherit;font-size:var(--ls-text-small);font-weight:600;cursor:pointer;transition:background var(--ls-dur-fast) var(--ls-ease-out),opacity var(--ls-dur-fast) var(--ls-ease-out)}.ls-sidebar__toggle:hover{background:#ffffff14;opacity:1}@media (min-width: 1024px){.ls-sidebar__toggle{display:flex}}.ls-sidebar .ls-upsell+.ls-sidebar__toggle{margin-top:var(--ls-space-2)}.ls-sidebar--collapsed .ls-sidebar__toggle{justify-content:center;padding:0;width:46px}.ls-sidebar--collapsed .ls-sidebar__toggle>span{display:none}.ls-sidebar--collapsed .ls-sidebar__toggle svg{transform:rotate(180deg)}.ls-sidebar__mark{display:none;place-items:center;width:40px;height:40px;margin-bottom:var(--ls-space-3);border-radius:var(--ls-radius-sm);background:#ffffff1a;color:#fff;font-size:var(--ls-text-body-size);font-weight:800;text-decoration:none}.ls-sidebar--collapsed .ls-sidebar__mark{display:grid}.ls-flow{display:none;flex-direction:column;width:360px;flex-shrink:0;border-right:1px solid var(--ls-border);background:var(--ls-elevation-surface-1)}.ls-flow__inner{position:sticky;top:0;height:100dvh;display:flex;flex-direction:column}.ls-flow-course-player{display:flex;flex:1 1 0%;min-height:calc(100vh - 56px);width:100%;height:100%;overflow:hidden}.ls-flow-course-player__content{flex:1 1 0%;min-width:0;min-height:0;display:flex;flex-direction:column;background:var(--ls-accent-attention-fg);position:relative}.ls-flow-course-player__scroll{flex:1 1 0%;min-height:0;overflow-y:auto;display:flex;flex-direction:column}.ls-flow-course-player__resource{flex:1 0 auto;display:flex;flex-direction:column}.ls-flow-course-player__navigation{flex:0 0 auto;border-top:1px solid var(--ls-border);background:var(--ls-surface);margin-top:auto;z-index:10}@media (min-width: 1024px){.ls-flow{display:flex}}.ls-flow__hd{flex-shrink:0;padding:var(--ls-space-4);border-bottom:1px solid var(--ls-border)}.ls-flow__title{font-size:var(--ls-text-small);font-weight:700;line-height:1.35;color:var(--ls-fg-1)}.ls-flow__meta{margin-top:var(--ls-space-2);display:flex;align-items:center;gap:var(--ls-space-2);font-size:var(--ls-text-label-size);font-variant-numeric:tabular-nums;color:var(--ls-fg-muted)}.ls-flow__scroll{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain}.ls-flow__hd-row{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;margin-top:10px}.ls-flow__title-link{text-decoration:none;color:inherit;min-width:0}.ls-flow__title-link:hover .ls-flow__title{text-decoration:underline}.ls-flow__title{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.3}.ls-flow__close{background:none;border:none;cursor:pointer;padding:4px;flex-shrink:0;display:flex;align-items:center;justify-content:center}.ls-flow-collapsed{width:56px;height:100dvh;flex:0 0 56px;align-self:stretch;border-left:1px solid var(--ls-border);border-right:1px solid var(--ls-border);background:var(--ls-surface);display:flex;flex-direction:column;align-items:center;padding-top:16px}.ls-flow-collapsed__button{width:40px;height:40px;display:flex;align-items:center;justify-content:center;padding:0;border:none;border-radius:6px;background:transparent;color:var(--ls-fg-1);cursor:pointer}.ls-flow-tooltip{z-index:var(--ls-z-tooltip)}.ls-flowsec{border-bottom:1px solid var(--ls-border)}.ls-flowsec>summary{display:flex;align-items:center;gap:var(--ls-space-3);min-height:56px;padding:var(--ls-space-3) var(--ls-space-4);cursor:pointer;list-style:none}.ls-flowsec>summary::-webkit-details-marker{display:none}.ls-flowsec>summary:hover{background:var(--ls-sunken)}.ls-flowsec__caret{color:var(--ls-fg-muted);flex-shrink:0;transition:transform var(--ls-dur-fast) var(--ls-ease-out)}.ls-flowsec[open]>summary .ls-flowsec__caret{transform:rotate(180deg)}.ls-flowsec__main{flex:1;min-width:0}.ls-flowsec__name{display:block;font-size:var(--ls-text-small);font-weight:700;color:var(--ls-fg-1);line-height:1.35}.ls-flowsec__meta{display:block;margin-top:3px;font-size:var(--ls-text-label-size);font-variant-numeric:tabular-nums;color:var(--ls-fg-muted)}.ls-flowsec__ring{width:26px;height:26px;flex-shrink:0;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--ls-accent-success) 0 var(--ls-ring-pct, 0%),var(--ls-sunken) var(--ls-ring-pct, 0%) 100%)}.ls-flowsec__ring>i{width:18px;height:18px;border-radius:50%;background:var(--ls-elevation-surface-1);display:grid;place-items:center;font-size:var(--ls-text-label-size);font-weight:800;font-style:normal;font-variant-numeric:tabular-nums;color:var(--ls-fg-muted)}.ls-flowsec__ring--done{background:var(--ls-accent-success)}.ls-flowsec__ring--done>i{background:transparent;color:var(--ls-accent-success-fg)}.ls-res{display:flex;align-items:flex-start;gap:var(--ls-space-3);width:100%;min-height:52px;padding:var(--ls-space-2) var(--ls-space-4);border:0;border-left:3px solid transparent;background:transparent;text-align:left;text-decoration:none;color:inherit;font-family:inherit;cursor:pointer;transition:background var(--ls-dur-fast) var(--ls-ease-out)}.ls-res:hover{background:var(--ls-sunken)}.ls-res--current{background:var(--ls-accent-primary-soft);border-left-color:var(--ls-accent-primary)}.ls-res--current:hover{background:var(--ls-accent-primary-soft)}.ls-res__state{width:18px;height:18px;flex-shrink:0;margin-top:2px;border-radius:50%;display:grid;place-items:center;border:1.5px solid var(--ls-border-strong);color:transparent}.ls-res__state--done{background:var(--ls-accent-success);border-color:var(--ls-accent-success);color:var(--ls-accent-success-fg)}.ls-res__state--part{border-color:var(--ls-accent-attention);background:linear-gradient(to top,var(--ls-accent-attention) var(--ls-res-pct, 50%),transparent var(--ls-res-pct, 50%))}.ls-res__main{flex:1;min-width:0}.ls-res__title{font-size:var(--ls-text-small);line-height:1.4;color:var(--ls-fg-1)}.ls-res--current .ls-res__title{font-weight:700}.ls-res__meta{margin-top:2px;display:flex;align-items:center;gap:5px;font-size:var(--ls-text-label-size);font-variant-numeric:tabular-nums;color:var(--ls-fg-muted)}.ls-res__type{display:inline-flex;align-items:center;gap:3px}.ls-flowsec--module{border-bottom:0;padding-left:var(--ls-space-4)}.ls-flowsec--module>summary{min-height:44px;padding-left:var(--ls-space-2)}.ls-flowsec--module .ls-flowsec__name{font-size:var(--ls-text-small);font-weight:600}.ls-res__lock{display:inline-flex;align-items:center;gap:3px;color:var(--ls-accent-attention);font-weight:600}.ls-flow-resource-sidebar{display:flex;flex-direction:row;align-items:stretch;height:100%;flex:0 0 auto}.ls-flow-resource-rail{display:flex;flex-direction:column;align-items:center;gap:16px;height:100%;width:78px;flex-shrink:0;padding:16px 8px;background:var(--ls-surface-raised, #ffffff);border-left:1px solid var(--ls-border-subtle, #e5e7eb)}.ls-flow-resource-rail__item{display:flex;flex-direction:column;align-items:center;gap:4px;width:100%}.ls-flow-resource-rail__button{display:flex;align-items:center;justify-content:center;width:44px;height:44px;padding:0;border:none;border-radius:var(--ls-radius-md, 8px);background:transparent;color:var(--ls-icon-default, #6b7280);cursor:pointer;transition:background-color .12s ease,color .12s ease}.ls-flow-resource-rail__item:hover{background:var(--ls-surface-hover, #f3f4f6);color:var(--ls-icon-hover, #374151)}.ls-flow-resource-rail__item:focus-visible{outline:2px solid var(--ls-focus-ring, #2563eb);outline-offset:2px}.ls-flow-resource-rail__item.is-active{background:var(--ls-brand-subtle, #eef2ff);color:var(--ls-accent-primary)}.ls-flow-resource-rail__label{font-size:11px;line-height:1.2;font-weight:500;text-align:center;color:var(--ls-text-secondary, #6b7280);-webkit-user-select:none;user-select:none}.ls-flow-resource-rail__item.is-active .ls-flow-resource-rail__button{background:var(--ls-brand-subtle, #eef2ff);color:var(--ls-accent-primary)}.ls-flow-resource-rail__item.is-active .ls-flow-resource-rail__label{color:var(--ls-accent-primary);font-weight:600}.ls-flow-resource-panel{display:flex;flex-direction:column;width:320px;max-width:80vw;height:100%;flex-shrink:0;background:var(--ls-surface-base, #ffffff);border-left:1px solid var(--ls-border-subtle, #e5e7eb);box-shadow:var(--ls-shadow-lg, -4px 0 16px rgba(0, 0, 0, .06));animation:ls-panel-slide-in .16s ease-out}@keyframes ls-panel-slide-in{0%{transform:translate(12px);opacity:0}to{transform:translate(0);opacity:1}}@media (prefers-reduced-motion: reduce){.ls-flow-resource-panel{animation:none}}.ls-flow-resource-panel__header{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--ls-border-subtle, #e5e7eb);flex-shrink:0}.ls-flow-resource-panel__header h3{margin:0;font-size:var(--ls-font-size-md, 15px);font-weight:var(--ls-font-weight-semibold, 600);color:var(--ls-text-primary, #111827)}.ls-flow-resource-panel__close{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border:none;border-radius:var(--ls-radius-md, 8px);background:transparent;color:var(--ls-icon-default, #6b7280);cursor:pointer;transition:background-color .12s ease,color .12s ease}.ls-flow-resource-panel__close:hover{background:var(--ls-surface-hover, #f3f4f6);color:var(--ls-icon-hover, #374151)}.ls-flow-resource-panel__close:focus-visible{outline:2px solid var(--ls-focus-ring, #2563eb);outline-offset:2px}.ls-flow-resource-panel__content{flex:1;overflow-y:auto;padding:16px;color:var(--ls-text-secondary, #374151);font-size:var(--ls-font-size-sm, 14px);line-height:1.5}.ls-flow-resource-panel__placeholder{margin:0;color:var(--ls-text-tertiary, #9ca3af)}@media (max-width: 640px){.ls-flow-resource-panel{width:100vw;max-width:100vw}}.ls-flowbar{display:flex;align-items:center;gap:var(--ls-space-3);width:100%;min-height:56px;padding:var(--ls-space-2) var(--ls-space-4);border:0;border-bottom:1px solid var(--ls-border);background:var(--ls-elevation-surface-1);font-family:inherit;text-align:left;cursor:pointer}@media (min-width: 1024px){.ls-flowbar{display:none}}.ls-brand{display:flex;align-items:center;gap:var(--ls-space-2);padding:var(--ls-space-1) var(--ls-space-2) var(--ls-space-4)}.ls-brand__link{display:flex;align-items:center;gap:var(--ls-space-2);min-width:0;text-decoration:none;flex:1}.ls-brand__mark{display:grid;place-items:center;width:34px;height:34px;flex-shrink:0;border-radius:var(--ls-radius-sm);background:#ffffff1f;color:#fff;font-size:var(--ls-text-title-size);font-weight:800;line-height:1}.ls-brand__text{min-width:0}.ls-brand__name{display:block;font-size:var(--ls-text-title-size);font-weight:800;letter-spacing:-.02em;color:#fff;line-height:1.2}.ls-brand__by{display:flex;align-items:center;gap:4px;margin-top:3px;font-size:var(--ls-text-label-size);font-weight:600;letter-spacing:.02em;color:var(--ls-chrome-muted);white-space:nowrap}.ls-brand__by img{width:auto;height:auto;max-height:15px;max-width:15px;border-radius:2px;background:#fff;padding:1px;flex-shrink:0}.ls-brand__toggle{display:none;place-items:center;width:32px;height:32px;flex-shrink:0;border:0;border-radius:var(--ls-radius-sm);background:#ffffff14;color:var(--ls-chrome-fg);cursor:pointer;transition:background var(--ls-dur-fast) var(--ls-ease-out)}.ls-brand__toggle:hover{background:#ffffff2e}.ls-brand__toggle svg{transition:transform var(--ls-dur-base) var(--ls-ease-out)}@media (min-width: 1024px){.ls-brand__toggle{display:grid}}.ls-sidebar--collapsed .ls-brand{flex-direction:column;gap:var(--ls-space-2);padding:var(--ls-space-1) 0 var(--ls-space-3)}.ls-sidebar--collapsed .ls-brand__text{display:none}.ls-sidebar--collapsed .ls-brand__link{flex:none;justify-content:center}.ls-sidebar--collapsed .ls-brand__toggle svg{transform:rotate(180deg)}.ls-sidebar__grpbtn{display:flex;align-items:center;gap:var(--ls-space-2);width:100%;min-height:34px;padding:var(--ls-space-3) var(--ls-space-3) var(--ls-space-1);border:0;background:transparent;font-family:inherit;font-size:var(--ls-text-label-size);font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--ls-chrome-muted);cursor:pointer;text-align:left}.ls-sidebar__grpbtn:hover{color:var(--ls-chrome-fg)}.ls-sidebar__grpcaret{margin-left:auto;flex-shrink:0;transition:transform var(--ls-dur-fast) var(--ls-ease-out)}.ls-sidebar__grpbtn[aria-expanded=false] .ls-sidebar__grpcaret{transform:rotate(-90deg)}.ls-sidebar__grpcount{font-size:var(--ls-text-label-size);font-weight:800;letter-spacing:.06em;color:var(--ls-chrome-muted);opacity:.7}.ls-sidebar--collapsed .ls-sidebar__grpbtn{display:none}.ls-sidebar--collapsed .ls-sidebar__grpbody[hidden]{display:block!important}.ls-navrow{display:flex;align-items:center}.ls-navrow>.ls-navlink{flex:1;min-width:0}.ls-sidebar--collapsed .ls-navrow>.ls-navlink{flex:none}.ls-drawer .ls-navcaret{width:var(--ls-touch-min);height:var(--ls-touch-min)}.ls-drawer .ls-navrow>.ls-navlink{min-height:var(--ls-touch-min)}.ls-auth{display:grid;grid-template-rows:auto 1fr;min-height:100dvh;background:var(--ls-canvas)}@media (min-width: 1024px){.ls-auth{grid-template-rows:none;grid-template-columns:minmax(0,46%) minmax(0,1fr)}}.ls-auth__art{position:relative;isolation:isolate;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;gap:var(--ls-space-6);min-height:232px;padding:var(--ls-space-5);background:var(--ls-chrome);color:#fff}@media (min-width: 1024px){.ls-auth__art{min-height:100dvh;padding:var(--ls-space-8)}}.ls-auth__img{position:absolute;top:0;right:0;bottom:0;left:0;z-index:-2;width:100%;height:100%;object-fit:cover;object-position:50% 82%}@media (max-width: 1023.98px){.ls-auth__img{object-position:50% 62%}}.ls-auth__art:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:-1;background:linear-gradient(180deg,#080e18d1,#080e1875 34%,#080e1894 66%,#080e18e0)}.ls-auth__artin{position:relative;display:flex;flex-direction:column;gap:var(--ls-space-3);max-width:38ch}.ls-auth__kicker{display:inline-flex;align-items:center;align-self:flex-start;gap:6px;padding:4px 10px;border-radius:var(--ls-radius-pill);background:#ffffff29;border:1px solid rgba(255,255,255,.28);font-size:var(--ls-text-small);font-weight:700;letter-spacing:.01em}.ls-auth__title{font-size:var(--ls-text-heading-size);font-weight:800;letter-spacing:-.025em;line-height:1.18;text-wrap:balance}@media (min-width: 1024px){.ls-auth__title{font-size:var(--ls-text-display-size)}}.ls-auth__lede{font-size:var(--ls-text-body-size);line-height:1.6;color:#ffffffe0}@media (max-width: 1023.98px){.ls-auth__lede{display:none}}.ls-auth__stats{position:relative;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:#ffffff2e;border-radius:var(--ls-radius-sm);overflow:hidden}.ls-auth__stat{padding:var(--ls-space-3);background:#080e188c;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.ls-auth__stat b{display:block;font-size:var(--ls-text-title-size);font-weight:800;letter-spacing:-.02em;font-variant-numeric:tabular-nums;color:#fff}.ls-auth__stat span{display:block;margin-top:2px;font-size:var(--ls-text-label-size);color:#ffffffd1}.ls-auth__credit{position:absolute;right:var(--ls-space-3);bottom:var(--ls-space-2);font-size:var(--ls-text-label-size);line-height:1.4;color:#fff9}.ls-auth__credit a{color:inherit}.ls-auth__brand{position:relative;display:inline-flex;align-items:center;gap:var(--ls-space-3);align-self:flex-start;color:inherit;text-decoration:none}.ls-auth__brand img{display:block;height:40px;width:auto;background:#fff;border-radius:var(--ls-radius-xs);padding:4px 6px}.ls-auth__brandname{font-size:var(--ls-text-body-size);font-weight:700;letter-spacing:-.01em;line-height:1.2}.ls-auth__brandname small{display:block;font-size:var(--ls-text-label-size);font-weight:500;opacity:.8}.ls-auth__panel{display:flex;flex-direction:column;padding:var(--ls-space-4) var(--ls-space-4) var(--ls-space-8)}@media (min-width: 1024px){.ls-auth__panel{display:grid;grid-template-rows:auto minmax(0,1fr);padding:var(--ls-space-6) var(--ls-space-8)}.ls-auth__card{align-self:center}}.ls-auth__bar{display:flex;align-items:center;justify-content:flex-end;gap:var(--ls-space-2);margin-bottom:var(--ls-space-4)}.ls-auth__bar .ls-iconbtn,.ls-auth__bar .ls-langbtn{min-height:var(--ls-touch-min);border:0;border-radius:var(--ls-radius-sm);background:var(--ls-sunken);color:var(--ls-fg-2)}.ls-auth__bar .ls-iconbtn{width:var(--ls-touch-min)}.ls-auth__bar .ls-iconbtn:hover,.ls-auth__bar .ls-langbtn:hover{color:var(--ls-fg-1)}.ls-auth__card{width:100%;max-width:432px;margin:0 auto}@media (min-width: 1024px){.ls-auth__card{padding:var(--ls-space-6)}}.ls-auth__hd{margin-bottom:var(--ls-space-5)}.ls-auth__hd h1{font-size:var(--ls-text-heading-size);font-weight:800;letter-spacing:-.025em;line-height:1.2;color:var(--ls-fg-1)}.ls-auth__hd p{margin-top:6px;font-size:var(--ls-text-small);line-height:1.55;color:var(--ls-fg-muted)}.ls-auth__foot{margin-top:var(--ls-space-5);padding-top:var(--ls-space-4);border-top:1px solid var(--ls-border);text-align:center;font-size:var(--ls-text-small);color:var(--ls-fg-2)}.ls-themebtn{display:inline-grid;place-items:center;width:var(--ls-touch-min);height:var(--ls-touch-min);border:0;border-radius:var(--ls-radius-sm);background:var(--ls-sunken);color:var(--ls-fg-2);cursor:pointer}.ls-themebtn:hover{color:var(--ls-fg-1)}.ls-inputwrap{position:relative;display:flex;align-items:center}.ls-inputwrap .ls-input{width:100%}.ls-inputwrap--btn .ls-input{padding-right:48px}.ls-inputwrap--prefix .ls-input{padding-left:72px}.ls-inputwrap__prefix{position:absolute;left:1px;display:flex;align-items:center;height:calc(100% - 2px);padding:0 var(--ls-space-3);border-right:1px solid var(--ls-border);color:var(--ls-fg-2);font-size:var(--ls-text-small);font-weight:700;font-variant-numeric:tabular-nums;pointer-events:none}.ls-inputwrap__btn{position:absolute;right:2px;display:grid;place-items:center;width:var(--ls-touch-min);height:var(--ls-touch-min);border:0;border-radius:var(--ls-radius-xs);background:transparent;color:var(--ls-fg-muted);cursor:pointer}.ls-inputwrap__btn:hover{color:var(--ls-fg-1);background:var(--ls-sunken)}.ls-inputwrap__btn--text{display:inline-flex;align-items:center;gap:5px;width:auto;min-width:var(--ls-touch-min);padding:0 var(--ls-space-3);font-family:inherit;font-size:var(--ls-text-small);font-weight:700;white-space:nowrap;color:var(--ls-accent-primary)}.ls-inputwrap--btn:has(.ls-inputwrap__btn--text) .ls-input{padding-right:96px}.ls-otp{display:flex;gap:var(--ls-space-2)}.ls-otp input{flex:1 1 0;min-width:0;height:56px;padding:0;text-align:center;font-family:inherit;font-size:var(--ls-text-heading-size);font-weight:800;font-variant-numeric:tabular-nums;color:var(--ls-fg-1);background:var(--ls-surface);border:1px solid var(--ls-border-strong);border-radius:var(--ls-radius-sm);transition:border-color var(--ls-dur-fast) var(--ls-ease-out)}.ls-otp input:focus-visible{outline:var(--ls-focus-ring-w) solid var(--ls-focus-ring);outline-offset:var(--ls-focus-ring-offset)}.ls-otp input[data-filled=true]{border-color:var(--ls-accent-primary)}.ls-otp[aria-invalid=true] input{border-color:var(--ls-fg-danger);background:var(--ls-fg-danger-soft)}.ls-resend{display:flex;align-items:center;justify-content:center;min-height:var(--ls-touch-min);font-size:var(--ls-text-small);color:var(--ls-fg-muted)}.ls-resend b{color:var(--ls-fg-1);font-variant-numeric:tabular-nums}.ls-note{display:flex;align-items:flex-start;gap:var(--ls-space-2);padding:var(--ls-space-3);border-radius:var(--ls-radius-sm);font-size:var(--ls-text-small);line-height:1.55;background:var(--ls-accent-primary-soft);color:var(--ls-fg-2)}.ls-note svg{flex:none;margin-top:1px;color:var(--ls-accent-primary)}.ls-note strong{display:block;color:var(--ls-fg-1)}.ls-note--danger{background:var(--ls-fg-danger-soft);color:var(--ls-fg-danger)}.ls-note--danger svg,.ls-note--danger strong{color:var(--ls-fg-danger)}.ls-note--ok{background:var(--ls-accent-success-soft);color:var(--ls-accent-success-text)}.ls-note--ok svg,.ls-note--ok strong{color:var(--ls-accent-success-text)}.ls-note--attention{background:var(--ls-accent-attention-soft);color:var(--ls-accent-attention-text)}.ls-note--attention svg,.ls-note--attention strong{color:var(--ls-accent-attention-text)}.ls-note[hidden]{display:none}.ls-rules{display:grid;gap:3px;font-size:var(--ls-text-small);color:var(--ls-fg-muted)}.ls-rules li{display:flex;align-items:center;gap:6px}.ls-rules svg{flex:none}.ls-rules li[data-ok=true]{color:var(--ls-accent-success-text)}.ls-steps{display:flex;align-items:center;gap:var(--ls-space-2);font-size:var(--ls-text-small);color:var(--ls-fg-muted)}.ls-steps li{display:flex;align-items:center;gap:6px}.ls-steps li.ls-steps__bar{flex:1;height:2px;border-radius:var(--ls-radius-pill);background:var(--ls-border)}.ls-steps__dot{display:grid;place-items:center;width:22px;height:22px;border-radius:50%;border:1px solid var(--ls-border-strong);background:var(--ls-surface);font-size:var(--ls-text-label-size);font-weight:800;font-variant-numeric:tabular-nums;color:var(--ls-fg-2)}.ls-steps li[aria-current=step]{color:var(--ls-fg-1);font-weight:700}.ls-steps li[aria-current=step] .ls-steps__dot{background:var(--ls-accent-primary);border-color:var(--ls-accent-primary);color:var(--ls-accent-primary-fg)}.ls-steps li[data-done=true] .ls-steps__dot{background:var(--ls-accent-success-solid);border-color:var(--ls-accent-success-solid);color:#fff}.ls-statusicon{display:grid;place-items:center;width:64px;height:64px;margin:0 auto;border-radius:50%;background:var(--ls-accent-primary-soft);color:var(--ls-accent-primary)}.ls-statusicon--ok{background:var(--ls-accent-success-soft);color:var(--ls-accent-success-text)}.ls-statusicon--danger{background:var(--ls-fg-danger-soft);color:var(--ls-fg-danger)}.ls-statusicon--attention{background:var(--ls-accent-attention-soft);color:var(--ls-accent-attention-text)}.ls-idcard{display:flex;align-items:center;gap:var(--ls-space-3);padding:var(--ls-space-3);border:1px solid var(--ls-border);border-radius:var(--ls-radius-sm);background:var(--ls-sunken)}.ls-idcard__avatar{display:grid;place-items:center;flex:none;width:40px;height:40px;border-radius:50%;background:var(--ls-accent-primary);color:var(--ls-accent-primary-fg);font-size:var(--ls-text-small);font-weight:800}.ls-idcard__who{min-width:0}.ls-idcard__who b{display:block;font-size:var(--ls-text-small);color:var(--ls-fg-1)}.ls-idcard__who span{display:block;font-size:var(--ls-text-small);color:var(--ls-fg-muted);font-variant-numeric:tabular-nums}.ls-orline{display:flex;align-items:center;gap:var(--ls-space-3);font-size:var(--ls-text-label-size);font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--ls-fg-muted)}.ls-orline:before,.ls-orline:after{content:"";flex:1;height:1px;background:var(--ls-border)}.ls-social{display:flex}.ls-social .ls-btn{flex:1}@media (min-width: 400px){.ls-social{grid-template-columns:1fr 1fr}}.ls-btn .ls-bi,.ls-seg__btn .ls-bi{display:inline-flex;flex-direction:column;line-height:1.15}.ls-field__label .ls-bi{display:inline-block;vertical-align:top}.ls-orline .ls-bi{display:inline-block;text-align:center}[data-lang=both] .ls-btn .ls-bi .ls-np,[data-lang=both] .ls-seg__btn .ls-bi .ls-np{margin-top:1px;font-size:var(--ls-text-label-size);font-weight:500;opacity:.86}.ls-authindex{display:grid;gap:var(--ls-space-3);grid-template-columns:repeat(auto-fill,minmax(248px,1fr))}.ls-authindex a{display:grid;gap:4px;align-content:start;padding:var(--ls-space-4);border:1px solid var(--ls-border);border-radius:var(--ls-radius-md);background:var(--ls-elevation-surface-1);box-shadow:var(--ls-elevation-1);text-decoration:none;color:var(--ls-fg-1);transition:border-color var(--ls-dur-fast) var(--ls-ease-out),box-shadow var(--ls-dur-fast) var(--ls-ease-out)}.ls-authindex a:hover{border-color:var(--ls-accent-primary);box-shadow:var(--ls-elevation-2)}.ls-authindex b{font-size:var(--ls-text-body-size);font-weight:700}.ls-authindex span{font-size:var(--ls-text-small);line-height:1.5;color:var(--ls-fg-muted)}.ls-authindex code{font-size:var(--ls-text-label-size);color:var(--ls-fg-muted)}@media (prefers-reduced-motion: reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}@media (max-width: 767.98px){.ls-from-md,.ls-from-lg,.ls-md-only{display:none!important}}@media (min-width: 768px){.ls-below-md{display:none!important}}@media (min-width: 768px) and (max-width: 1023.98px){.ls-from-lg{display:none!important}}@media (min-width: 1024px){.ls-below-lg,.ls-md-only{display:none!important}}.lsp-container{--lsp-accent: #60a5fa;--lsp-surface: rgba(10, 12, 18, .92);--lsp-border: rgba(255, 255, 255, .12);--lsp-text: #f8fafc;--lsp-muted: rgba(248, 250, 252, .66);--lsp-track: rgba(255, 255, 255, .22);--lsp-buffered: rgba(255, 255, 255, .38);--lsp-radius: 12px;--lsp-backdrop: #000;position:relative;width:100%;aspect-ratio:var(--lsp-aspect, 16 / 9);overflow:hidden;border-radius:var(--lsp-radius);background:var(--lsp-backdrop);color:var(--lsp-text);font-family:inherit;isolation:isolate;container-type:inline-size}.lsp-container:focus-visible{outline:2px solid var(--lsp-accent);outline-offset:2px}.lsp-container:fullscreen{width:100vw;height:100vh;aspect-ratio:auto;border-radius:0}.lsp-container--idle{cursor:none}.lsp-video,.lsp-embed{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;display:block;background:var(--lsp-backdrop)}.lsp-video{object-fit:contain}.lsp-embed iframe{width:100%;height:100%;border:0;display:block}.lsp-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;z-index:2;cursor:pointer}.lsp-play-badge{display:inline-flex;align-items:center;justify-content:center;width:64px;height:64px;padding:0;border:1px solid var(--lsp-border);border-radius:999px;background:var(--lsp-surface);color:var(--lsp-text);font-size:26px;cursor:pointer;transition:transform .16s ease,background .16s ease}.lsp-play-badge:hover{transform:scale(1.06)}.lsp-play-badge:focus-visible{outline:2px solid var(--lsp-accent);outline-offset:3px}.lsp-status{position:absolute;top:0;right:0;bottom:0;left:0;z-index:4;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:20px;text-align:center;background:var(--lsp-backdrop)}.lsp-status--buffering{background:transparent;pointer-events:none}.lsp-status-icon{width:26px;height:26px;color:var(--lsp-muted)}.lsp-status-text{margin:0;max-width:34ch;color:var(--lsp-muted);font-size:.9rem;line-height:1.45}.lsp-status--error .lsp-status-icon{color:#fca5a5}.lsp-retry{margin-top:2px;padding:7px 16px;border:1px solid var(--lsp-border);border-radius:999px;background:#ffffff14;color:var(--lsp-text);font:inherit;font-size:.85rem;cursor:pointer}.lsp-retry:hover{background:#ffffff29}.lsp-retry:focus-visible{outline:2px solid var(--lsp-accent);outline-offset:2px}.lsp-spinner{width:34px;height:34px;border:3px solid rgba(255,255,255,.22);border-top-color:var(--lsp-accent);border-radius:50%;animation:lsp-spin .8s linear infinite}@keyframes lsp-spin{to{transform:rotate(360deg)}}.lsp-controls{position:absolute;right:0;bottom:0;left:0;z-index:5;display:flex;flex-direction:column;gap:6px;padding:26px 12px 10px;background:linear-gradient(180deg,transparent,rgba(8,10,15,.86));transition:opacity .2s ease,transform .2s ease}.lsp-controls--hidden{opacity:0;transform:translateY(6px);pointer-events:none}.lsp-controls-row{display:flex;align-items:center;gap:10px}.lsp-controls-row--buttons{justify-content:space-between}.lsp-controls-group{display:flex;align-items:center;gap:6px;min-width:0}.lsp-button{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;padding:0;border:0;border-radius:999px;background:transparent;color:var(--lsp-text);font-size:20px;cursor:pointer;transition:background .16s ease}.lsp-button:hover{background:#ffffff24}.lsp-button:focus-visible{outline:2px solid var(--lsp-accent);outline-offset:2px}.lsp-time{font-size:.82rem;font-variant-numeric:tabular-nums;color:var(--lsp-muted);white-space:nowrap}.lsp-time-sep{opacity:.5}.lsp-seek,.lsp-volume-slider{-moz-appearance:none;appearance:none;-webkit-appearance:none;height:4px;margin:0;padding:0;border-radius:999px;background:transparent;cursor:pointer}.lsp-seek{width:100%;background:linear-gradient(to right,var(--lsp-accent) 0 var(--lsp-seek-played, 0%),var(--lsp-buffered) var(--lsp-seek-played, 0%) var(--lsp-seek-buffered, 0%),var(--lsp-track) var(--lsp-seek-buffered, 0%) 100%)}.lsp-seek:disabled{background:var(--lsp-track);cursor:default}.lsp-volume-slider{width:0;opacity:0;transition:width .18s ease,opacity .18s ease;background:linear-gradient(to right,var(--lsp-accent) 0 var(--lsp-volume-level, 100%),var(--lsp-track) var(--lsp-volume-level, 100%) 100%)}.lsp-volume{display:flex;align-items:center;gap:6px}.lsp-volume:hover .lsp-volume-slider,.lsp-volume:focus-within .lsp-volume-slider{width:72px;opacity:1}.lsp-seek::-webkit-slider-thumb,.lsp-volume-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:13px;height:13px;margin-top:0;border:0;border-radius:50%;background:var(--lsp-text);box-shadow:0 0 0 3px #60a5fa47;cursor:pointer}.lsp-seek::-moz-range-thumb,.lsp-volume-slider::-moz-range-thumb{width:13px;height:13px;border:0;border-radius:50%;background:var(--lsp-text);box-shadow:0 0 0 3px #60a5fa47;cursor:pointer}.lsp-seek:disabled::-webkit-slider-thumb,.lsp-seek:disabled::-moz-range-thumb{display:none}.lsp-seek:focus-visible,.lsp-volume-slider:focus-visible{outline:2px solid var(--lsp-accent);outline-offset:4px}.lsp-select-input{height:30px;padding:0 6px;border:1px solid var(--lsp-border);border-radius:8px;background:#ffffff14;color:var(--lsp-text);font:inherit;font-size:.8rem;cursor:pointer}.lsp-select-input option{color:#0f172a;background:#fff}.lsp-select-input:focus-visible{outline:2px solid var(--lsp-accent);outline-offset:2px}@container (max-width: 420px){.lsp-time,.lsp-select{display:none}}.lsp-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media (prefers-reduced-motion: reduce){.lsp-controls,.lsp-play-badge,.lsp-volume-slider{transition:none}.lsp-spinner{animation-duration:2s}}.lsp-start{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;z-index:2;cursor:pointer}.lsp-start--backdrop{background:linear-gradient(160deg,#1b1f2a,#0d1017)}.lsp-audio{display:flex;gap:14px;align-items:center;padding:12px;border:1px solid rgba(255,255,255,.08);border-radius:10px;background:linear-gradient(160deg,#1b1f2a,#0d1017);color:#f4f6fa}.lsp-audio:focus-visible{outline:2px solid #7aa2ff;outline-offset:2px}.lsp-audio-cover{flex:0 0 auto;width:64px;height:64px;display:grid;place-items:center;overflow:hidden;border-radius:8px;background:#ffffff0f}.lsp-audio-cover-image{width:100%;height:100%;object-fit:cover;display:block}.lsp-audio-cover-initials{font-size:22px;font-weight:600;letter-spacing:.02em;color:#ffffffa8}.lsp-audio-main{position:relative;flex:1 1 auto;min-width:0}.lsp-audio-title{margin:0 0 6px;font-size:13px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lsp-audio-el{display:none}.lsp-audiobar{display:flex;flex-direction:column;gap:4px}.lsp-audiobar-row{display:flex;align-items:center;gap:8px}.lsp-audiobar-spacer{flex:1 1 auto}@media (max-width: 480px){.lsp-audio{gap:10px;padding:10px}.lsp-audio-cover{width:48px;height:48px}}.ls-home{display:flex;flex-direction:column;gap:var(--ls-space-6)}.ls-home__main,.ls-home__side{display:flex;flex-direction:column;gap:var(--ls-space-4);min-width:0}.ls-home__main:empty,.ls-home__side:empty{display:none}@media (min-width: 1024px){.ls-home{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(300px,1fr);gap:var(--ls-space-6);align-items:start}.ls-home__wide{grid-column:1 / -1}.ls-home:has(.ls-home__side:empty) .ls-home__main,.ls-home:not(:has(.ls-home__side)) .ls-home__main{grid-column:1 / -1}}.ls-home__banner .ls-promo{min-height:200px;box-sizing:border-box}@media (min-width: 768px){.ls-home__banner .ls-promo{min-height:360px}}.ls-panel--lg>.ls-panel__hd{align-items:center;gap:var(--ls-space-3);margin-bottom:var(--ls-space-4);padding-bottom:var(--ls-space-3);border-bottom:1px solid var(--ls-border)}.ls-panel--lg>.ls-panel__hd h2{font-size:var(--ls-text-title-size);font-weight:800;letter-spacing:-.02em;line-height:1.25}@media (min-width: 768px){.ls-panel--lg{padding:var(--ls-space-5)}.ls-panel--lg>.ls-panel__hd h2{font-size:var(--ls-text-heading-size)}}.ls-ticks{display:grid;gap:var(--ls-space-3);list-style:none;margin:0;padding:0}.ls-ticks li{display:flex;align-items:flex-start;gap:var(--ls-space-3);min-width:0}.ls-ticks__mark{display:grid;place-items:center;flex-shrink:0;width:24px;height:24px;margin-top:1px;border-radius:var(--ls-radius-pill);border:1.5px solid var(--ls-accent-success);background:var(--ls-accent-success-soft);color:var(--ls-accent-success-text)}.ls-ticks--info .ls-ticks__mark{border-color:var(--ls-accent-attention);background:var(--ls-accent-attention-soft);color:var(--ls-accent-attention-text)}.ls-ticks__text{min-width:0;font-size:var(--ls-text-body-size);line-height:1.55;color:var(--ls-fg-1)}.ls-promises{display:grid;gap:var(--ls-space-5)}@media (min-width: 860px){.ls-promises--pair{grid-template-columns:1fr 1fr;gap:var(--ls-space-6)}.ls-promises--pair>*+*{padding-left:var(--ls-space-6);border-left:1px solid var(--ls-border)}}.ls-promises__title{margin:0 0 var(--ls-space-3);font-size:var(--ls-text-body-size);font-weight:700;color:var(--ls-fg-1)}.ls-hero__buy{display:flex;flex-wrap:wrap;align-items:center;gap:var(--ls-space-3) var(--ls-space-4);margin-top:var(--ls-space-2);padding:var(--ls-space-3) var(--ls-space-4);border-radius:var(--ls-radius-sm);background:#ffffff1a}.ls-hero__amount{display:flex;align-items:baseline;gap:6px;font-variant-numeric:tabular-nums;color:#fff}.ls-hero__amount b{font-size:var(--ls-text-heading-size);font-weight:800;letter-spacing:-.03em;line-height:1}.ls-hero__amount .ls-hero__cur,.ls-hero__amount .ls-hero__per{font-size:var(--ls-text-small);font-weight:600;color:var(--ls-chrome-muted)}.ls-hero__was{font-size:var(--ls-text-small);font-weight:600;color:var(--ls-chrome-muted);text-decoration:line-through}.ls-hero__buy .ls-cluster{margin-left:auto}@media (max-width: 599px){.ls-hero__buy{flex-direction:column;align-items:stretch}.ls-hero__buy .ls-cluster{margin-left:0}.ls-hero__buy .ls-btn{width:100%;justify-content:center}}.ls-ctl{position:relative;display:grid;gap:var(--ls-space-2);list-style:none;margin:0;padding:0}.ls-ctl:before{content:"";position:absolute;left:28px;top:var(--ls-space-4);bottom:var(--ls-space-4);width:2px;background:var(--ls-border)}.ls-ctl--cut:before{bottom:0;background:linear-gradient(to bottom,var(--ls-border) 0%,var(--ls-border) 72%,transparent 100%)}.ls-ctl__sec{position:relative;border-radius:var(--ls-radius-sm)}.ls-ctl__sec:has(>details[open]){background:var(--ls-elevation-surface-1);box-shadow:inset 0 0 0 1px var(--ls-border)}.ls-ctl__hd{display:flex;align-items:center;gap:var(--ls-space-3);min-height:56px;padding:var(--ls-space-2) var(--ls-space-4) var(--ls-space-2) var(--ls-space-3);list-style:none;cursor:default}details>.ls-ctl__hd{cursor:pointer}.ls-ctl__hd::-webkit-details-marker{display:none}details>.ls-ctl__hd:hover .ls-ctl__name{color:var(--ls-accent-primary)}.ls-ctl__node{display:grid;place-items:center;position:relative;z-index:1;flex-shrink:0;width:28px;height:28px;border-radius:50%;border:2px solid var(--ls-canvas);background:var(--ls-sunken);font-size:var(--ls-text-small);font-weight:800;font-variant-numeric:tabular-nums;color:var(--ls-fg-2)}.ls-ctl__node--done{background:var(--ls-accent-success);color:var(--ls-accent-success-fg)}.ls-ctl__node--current{background:var(--ls-surface);border:2px solid var(--ls-accent-attention);color:var(--ls-accent-attention-text);box-shadow:0 0 0 4px var(--ls-canvas)}.ls-ctl__name{flex:1;min-width:0;font-size:var(--ls-text-body-size);font-weight:700;line-height:1.35;color:var(--ls-fg-1)}.ls-ctl__sec--current .ls-ctl__name{color:var(--ls-accent-attention-text)}.ls-ctl__sec--done .ls-ctl__name{color:var(--ls-fg-2)}.ls-ctl__np{display:block;font-size:var(--ls-text-small);font-weight:500;color:var(--ls-fg-muted)}.ls-ctl__meta{flex-shrink:0;font-size:var(--ls-text-small);font-weight:600;font-variant-numeric:tabular-nums;color:var(--ls-fg-muted);white-space:nowrap}.ls-ctl__caret{display:flex;flex-shrink:0;color:var(--ls-fg-muted);transition:transform var(--ls-dur-fast) var(--ls-ease-out)}details[open]>.ls-ctl__hd .ls-ctl__caret{transform:rotate(180deg)}@media (prefers-reduced-motion: reduce){.ls-ctl__caret{transition:none}}.ls-ctl__body{padding:0 var(--ls-space-4) var(--ls-space-3) 52px}.ls-ctl__mod{margin:var(--ls-space-2) 0 0;padding-left:var(--ls-space-3);border-left:2px solid var(--ls-border)}.ls-ctl__mod>summary{display:flex;align-items:center;gap:var(--ls-space-3);min-height:var(--ls-touch-min);padding:var(--ls-space-2) var(--ls-space-3);border-radius:var(--ls-radius-xs);list-style:none;font-size:var(--ls-text-small);font-weight:700;color:var(--ls-fg-1);cursor:pointer}.ls-ctl__mod>summary::-webkit-details-marker{display:none}.ls-ctl__mod>summary:hover{background:var(--ls-sunken)}.ls-ctl__item{display:flex;align-items:center;gap:var(--ls-space-3);min-height:var(--ls-touch-min);padding:var(--ls-space-2) var(--ls-space-3);border-radius:var(--ls-radius-xs);font-size:var(--ls-text-small);color:var(--ls-fg-2);text-decoration:none}a.ls-ctl__item:hover{background:var(--ls-sunken);color:var(--ls-fg-1)}.ls-ctl__item--current{background:var(--ls-accent-attention-soft);box-shadow:inset 2px 0 0 var(--ls-accent-attention);color:var(--ls-fg-1);font-weight:600}.ls-ctl__tick{display:grid;place-items:center;flex-shrink:0;width:26px;height:26px;border-radius:50%;background:var(--ls-sunken);color:var(--ls-fg-2)}.ls-ctl__tick--done{background:var(--ls-accent-success);color:var(--ls-accent-success-fg)}.ls-ctl__itemtitle{flex:1;min-width:0;line-height:1.4}.ls-ctl__more{display:flex;align-items:center;justify-content:center;gap:var(--ls-space-2);width:100%;min-height:var(--ls-touch-min);margin-top:var(--ls-space-3);padding:var(--ls-space-2) var(--ls-space-4);border:1px solid var(--ls-border);border-radius:var(--ls-radius-sm);background:var(--ls-elevation-surface-1);font-size:var(--ls-text-small);font-weight:700;color:var(--ls-fg-1);cursor:pointer}.ls-ctl__more:hover{background:var(--ls-sunken);border-color:var(--ls-border-strong)}.ls-ctl__more[aria-expanded=true] svg{transform:rotate(180deg)}.ls-ctl__note{display:flex;align-items:center;gap:var(--ls-space-2);margin:var(--ls-space-4) 0 0;font-size:var(--ls-text-small);color:var(--ls-fg-muted)}@media (min-width: 1024px){.ls-buycard{position:sticky;top:var(--ls-space-5)}}.ls-buycard__price{display:flex;align-items:baseline;flex-wrap:wrap;gap:6px;font-variant-numeric:tabular-nums}.ls-buycard__price b{font-size:var(--ls-text-display-size);font-weight:800;letter-spacing:-.03em;line-height:1;color:var(--ls-fg-1)}.ls-buycard__free b{color:var(--ls-accent-success-text)}.ls-learn-page{display:flex;flex-direction:column;gap:var(--ls-space-6)}.ls-learn{display:flex;flex-direction:column;gap:var(--ls-space-4)}.ls-hero__facts{margin:0;color:var(--ls-fg-muted);font-size:var(--ls-text-small);line-height:var(--ls-text-small-lh)}.ls-hero__goal-count{font-size:var(--ls-text-small);font-weight:600;white-space:nowrap}.ls-hero__goal-cta{color:var(--ls-accent-primary);font-size:var(--ls-text-small);font-weight:600;white-space:nowrap}.ls-coursepanel__title-np{font-family:var(--ls-font-np);font-size:var(--ls-text-small);color:var(--ls-fg-muted)}.ls-coursepanel__facts{display:flex;align-items:center;gap:var(--ls-space-2);color:var(--ls-fg-muted);font-size:var(--ls-text-small)}.ls-upnext__title{overflow:hidden;font-size:var(--ls-text-small);font-weight:600;text-overflow:ellipsis;white-space:nowrap}.ls-upnext__meta{color:var(--ls-fg-muted);font-size:var(--ls-text-small)}.ls-upnext__practice{flex:none;min-height:44px;display:flex;align-items:center;color:var(--ls-accent-primary);font-size:var(--ls-text-small);font-weight:600;text-decoration:none;white-space:nowrap}.ls-worth__pct{font-size:var(--ls-text-small);font-weight:600;text-align:right}.ls-worth__delta{color:var(--ls-accent-success-text);font-size:var(--ls-text-small);font-weight:600;text-align:right;white-space:nowrap}.ls-worth__cta{color:var(--ls-accent-primary);font-size:var(--ls-text-small);font-weight:600;white-space:nowrap}.ls-shortcut{display:inline-flex;align-items:center;gap:var(--ls-space-2);min-height:36px;padding:0 var(--ls-space-3);border:1px solid var(--ls-border);border-radius:var(--ls-radius-pill);background:var(--ls-surface);color:var(--ls-fg-2);font-size:var(--ls-text-small);font-weight:var(--ls-text-small-weight);text-decoration:none;transition:background var(--ls-dur-fast) var(--ls-ease-out),border-color var(--ls-dur-fast) var(--ls-ease-out),color var(--ls-dur-fast) var(--ls-ease-out)}.ls-standings__name{font-size:var(--ls-text-small)}.ls-standings__delta{grid-column:1;color:var(--ls-accent-success-text);font-size:var(--ls-text-small);font-weight:600}.ls-standings__cta{grid-column:2;grid-row:1 / span 2;display:flex;align-items:center;min-height:44px;color:var(--ls-accent-primary);font-size:var(--ls-text-small);font-weight:600;text-decoration:none;white-space:nowrap}.ls-liveclasses__title{font-size:var(--ls-text-small);font-weight:600}.ls-liveclasses__meta,.ls-reply__meta,.ls-readnext__meta{color:var(--ls-fg-muted);font-size:var(--ls-text-small)}.ls-reply__title{font-size:var(--ls-text-small);font-weight:600}.ls-threads__link{overflow:hidden;color:inherit;font-size:var(--ls-text-small);text-decoration:none;text-overflow:ellipsis;white-space:nowrap}.ls-threads__count{flex:none;color:var(--ls-fg-muted);font-size:var(--ls-text-small)}.ls-readnext__title{font-size:var(--ls-text-small);font-weight:600}.ls-subjlink__title{overflow:hidden;font-size:var(--ls-text-small);font-weight:600;text-overflow:ellipsis;white-space:nowrap}.ls-unit__more{align-self:flex-start;color:var(--ls-accent-primary);font-size:var(--ls-text-small);text-decoration:none}.ls-disclosure__summary{min-height:var(--ls-touch-min);display:flex;align-items:center;color:var(--ls-fg-2);font-size:var(--ls-text-small);cursor:pointer}.ls-recenttests__title{overflow:hidden;font-size:var(--ls-text-small);font-weight:600;text-overflow:ellipsis;white-space:nowrap}.ls-attemptlist__score{display:flex;align-items:center;gap:var(--ls-space-2);font-size:var(--ls-text-body-size)}.ls-attemptlist__score b{font-size:var(--ls-text-title-size);font-weight:800}.ls-attemptlist__best{padding:1px 7px;border-radius:var(--ls-radius-pill);background:var(--ls-accent-success-soft);color:var(--ls-accent-success-text);font-size:var(--ls-text-label-size);font-weight:800;letter-spacing:.06em;text-transform:uppercase}.ls-unit__initials{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;font-family:var(--ls-font-np);font-size:var(--ls-text-heading-size);font-weight:700;color:var(--ls-accent-primary)}.ls-unit__art--sm .ls-unit__initials{font-size:var(--ls-text-title-size)}.ls-unit__pct{font-size:var(--ls-text-heading-size);font-weight:var(--ls-text-display-weight);letter-spacing:var(--ls-text-display-tracking);line-height:1.1}.ls-unit__more{color:var(--ls-accent-primary);font-size:var(--ls-text-small);font-weight:600;text-decoration:none}.ls-digest__title{font-size:var(--ls-text-small);font-weight:600;line-height:1.4}.ls-rc__initials{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;font-family:var(--ls-font-np);font-size:var(--ls-text-heading-size);font-weight:700;color:var(--ls-accent-primary)}.ls-rc__title{font-size:var(--ls-text-small);font-weight:600}.ls-drill{display:flex;flex-wrap:wrap;gap:var(--ls-space-2);list-style:none;margin:0;padding:0}.ls-drill__chip{display:inline-flex;align-items:center;gap:var(--ls-space-2);min-height:var(--ls-touch-min);padding:var(--ls-space-2) var(--ls-space-3);border:1px solid transparent;border-radius:var(--ls-radius-sm);background:var(--ls-sunken);color:var(--ls-fg-1);text-decoration:none;transition:background var(--ls-dur-fast) var(--ls-ease-out),border-color var(--ls-dur-fast) var(--ls-ease-out)}.ls-drill__chip:hover{border-color:var(--ls-accent-primary);background:var(--ls-accent-primary-soft)}.ls-drill__name{max-width:28ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600}.ls-drill__count{font-size:var(--ls-text-label-size);color:var(--ls-fg-muted)}@media (max-width: 900px){.ls-unit__head{grid-template-columns:60px minmax(0,1fr);row-gap:var(--ls-space-3)}.ls-unit__art{width:60px;height:60px}.ls-unit__art .ls-unit__initials{font-size:var(--ls-text-heading-size)}.ls-unit__figure{grid-column:1 / -1;align-items:flex-start;min-width:0}.ls-tlrow__now{flex-direction:column;align-items:stretch}.ls-tl:has(>.ls-tl__dot--current)>.ls-tl__body{padding:var(--ls-space-3)}.ls-tlrow__now .ls-btn{width:100%}}.ls-tests__banner .ls-promo{min-height:180px;box-sizing:border-box}@media (min-width: 768px){.ls-tests__banner .ls-promo{min-height:210px}}.ls-ccard__title{font-size:var(--ls-text-small);font-weight:600;letter-spacing:-.01em;line-height:1.35}.ls-ccard__access{font-size:var(--ls-text-small);color:var(--ls-fg-muted)}.ls-cgroup__n{font-size:var(--ls-text-small);color:var(--ls-fg-muted)}.ls-rvsum__avg{font-size:var(--ls-text-display-size);font-weight:700;line-height:1.05;letter-spacing:-.02em}.ls-rvsum__row{display:grid;grid-template-columns:12px minmax(0,1fr) 28px;align-items:center;gap:var(--ls-space-2);font-size:var(--ls-text-small);color:var(--ls-fg-muted)}.ls-rvrow__who{font-size:var(--ls-text-small);font-weight:600}.ls-rvrow__body{margin:0;font-size:var(--ls-text-body-size);line-height:1.6;color:var(--ls-fg-2)}.ls-rvrow__note{margin:0;padding:var(--ls-space-2) var(--ls-space-3);border-left:3px solid var(--ls-accent-attention);background:var(--ls-accent-attention-soft);color:var(--ls-accent-attention-text);font-size:var(--ls-text-small);border-radius:0 var(--ls-radius-xs) var(--ls-radius-xs) 0}.ls-rvform__legend{font-size:var(--ls-text-small);font-weight:600;color:var(--ls-fg-2);padding:0 var(--ls-space-3) 0 0;float:left;line-height:32px}.ls-rvform__err{margin:0;color:var(--ls-fg-danger, #b42318);font-size:var(--ls-text-small)}.ls-poster__flag{position:absolute;top:8px;right:8px;z-index:1;padding:3px 7px;border-radius:999px;font-size:var(--ls-text-label-size);font-weight:700;letter-spacing:.02em;background:#0c0e12d1;color:#fff}.ls-poster__category{align-self:flex-start}.ls-poster__title{font-size:var(--ls-text-body-size);font-weight:600;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.ls-poster__face--initial{display:inline-flex;align-items:center;justify-content:center;font-size:var(--ls-text-label-size);font-weight:700;color:var(--ls-fg-1)}.ls-poster__tname{font-size:var(--ls-text-label-size);opacity:.92;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ls-poster__foot{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:var(--ls-text-small)}.ls-poster__btitle{font-size:var(--ls-text-small);font-weight:700;line-height:1.3}.ls-poster__summary{font-size:var(--ls-text-small);line-height:1.45;color:var(--ls-fg-2);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.ls-poster__blabel{font-size:var(--ls-text-label-size);font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--ls-fg-muted)}.ls-poster__skills{margin:0;padding-left:15px;font-size:var(--ls-text-label-size);line-height:1.5;color:var(--ls-fg-2)}.ls-poster__subs,.ls-poster__provider{font-size:var(--ls-text-label-size);color:var(--ls-fg-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ls-ccard__category{align-self:flex-start}.ls-ccard__face--initial{display:inline-flex;align-items:center;justify-content:center;font-size:var(--ls-text-label-size);font-weight:700;color:var(--ls-fg-1)}.ls-ccard__tname{font-size:var(--ls-text-label-size);color:var(--ls-fg-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ls-ccard__btitle{font-size:var(--ls-text-small);font-weight:700;line-height:1.3}.ls-ccard__summary{font-size:var(--ls-text-small);line-height:1.45;color:var(--ls-fg-2);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.ls-ccard__blabel{font-size:var(--ls-text-label-size);font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--ls-fg-muted)}.ls-ccard__skills{margin:0;padding-left:15px;font-size:var(--ls-text-label-size);line-height:1.5;color:var(--ls-fg-2)}.ls-ccard__subs,.ls-ccard__provider{font-size:var(--ls-text-label-size);color:var(--ls-fg-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ls-bundlerow{display:flex;gap:var(--ls-space-3);overflow-x:auto;padding-bottom:var(--ls-space-2);scroll-snap-type:x proximity}:root{--dv-right: #2f6fbf;--dv-wrong: #c02626;--dv-none: #8a929b}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--dv-right: #5a98d8;--dv-wrong: #de5f5f;--dv-none: #7c848d}}[data-theme=dark]{--dv-right: #5a98d8;--dv-wrong: #de5f5f;--dv-none: #7c848d}.rpt-head{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--ls-space-4);flex-wrap:wrap;padding-bottom:var(--ls-space-4);border-bottom:1px solid var(--ls-border)}.rpt-head__meta{display:flex;gap:var(--ls-space-2);align-items:center;flex-wrap:wrap;font-size:var(--ls-text-small);color:var(--ls-fg-muted);margin-top:4px}.rpt-split{display:grid;grid-template-columns:1.1fr 1fr;gap:var(--ls-space-4);margin:var(--ls-space-5) 0 var(--ls-space-6);align-items:stretch}@media (max-width: 900px){.rpt-split{grid-template-columns:1fr}}.rpt-hero__row{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}.rpt-hero__score{font-size:var(--ls-text-display-size);font-weight:800;letter-spacing:-.03em;line-height:1;font-variant-numeric:tabular-nums;color:var(--ls-fg-1)}.rpt-hero__of{font-size:var(--ls-text-body-size);font-weight:600;color:var(--ls-fg-muted)}.rpt-inline{display:flex;gap:var(--ls-space-5);flex-wrap:wrap;margin-bottom:var(--ls-space-3)}.rpt-inline>span{display:block}.rpt-inline b{display:block;font-size:var(--ls-text-title-size);font-weight:800;letter-spacing:-.02em;font-variant-numeric:tabular-nums;line-height:1.15}.rpt-inline em{font-style:normal;font-size:var(--ls-text-small);color:var(--ls-fg-muted)}.rpt-sec{margin-top:var(--ls-space-8)}.rpt-sec__hd{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.rpt-sec__hd h2{font-size:var(--ls-text-title-size);font-weight:800;letter-spacing:-.015em}.rpt-sec__sub{font-size:var(--ls-text-small);color:var(--ls-fg-muted);margin:2px 0 var(--ls-space-4)}.rpt-toggle{border:1px solid var(--ls-border);background:var(--ls-surface);color:var(--ls-fg-2);font:inherit;font-size:var(--ls-text-label-size);font-weight:700;padding:4px 10px;border-radius:var(--ls-radius-pill);cursor:pointer}.rpt-table{width:100%;border-collapse:collapse;font-size:var(--ls-text-small);margin-top:var(--ls-space-3)}.rpt-table th,.rpt-table td{text-align:left;padding:6px 8px;border-bottom:1px solid var(--ls-border)}.rpt-table th{font-weight:700;color:var(--ls-fg-muted);font-size:var(--ls-text-label-size);text-transform:uppercase;letter-spacing:.06em}.rpt-table td.num{text-align:right;font-variant-numeric:tabular-nums}.dv-stack{display:flex;height:30px;border-radius:var(--ls-radius-xs);overflow:hidden;gap:2px}.dv-legend{display:flex;flex-wrap:wrap;gap:var(--ls-space-4);margin-top:var(--ls-space-3);font-size:var(--ls-text-small)}.dv-legend i{width:10px;height:10px;border-radius:2px;display:inline-block;margin-right:6px}.dv-div{display:grid;gap:10px}.dv-div__row{display:grid;grid-template-columns:150px 1fr 88px;align-items:center;gap:12px}.dv-div__name{font-size:var(--ls-text-small);color:var(--ls-fg-2)}.dv-div__track{position:relative;height:22px}.dv-div__zero{position:absolute;top:-4px;bottom:-4px;left:50%;width:1px;background:var(--ls-border-strong)}.dv-div__bar{position:absolute;top:3px;height:16px;border-radius:3px}.dv-div__val{font-size:var(--ls-text-small);font-weight:700;text-align:right;font-variant-numeric:tabular-nums}.dv-bars{display:grid;gap:12px}.dv-bars__row{display:grid;grid-template-columns:150px 1fr 64px;align-items:center;gap:12px}.dv-bars__track{position:relative;height:18px;background:var(--ls-sunken);border-radius:3px}.dv-bars__fill{position:absolute;inset:0 auto 0 0;border-radius:3px;background:var(--dv-right)}.dv-bars__ref{position:absolute;top:-3px;bottom:-3px;width:2px;background:var(--ls-fg-1);opacity:.55}.dv-bars__val{font-size:var(--ls-text-small);font-weight:700;text-align:right;font-variant-numeric:tabular-nums}.dv-note{font-size:var(--ls-text-small);color:var(--ls-fg-muted);margin-top:var(--ls-space-3)}.ls-catrow__all{background:none;border:0;padding:0;font:inherit;cursor:pointer}.ls-browse__summary{display:flex;align-items:center;gap:var(--ls-space-3);white-space:nowrap}.ls-browse__sort .ls-fdd__btn{color:var(--ls-fg-2);font-weight:500}.ls-browse__sort .ls-fdd__btn:hover{color:var(--ls-fg-1)}.ls-psession{min-height:380px}.ls-psession__q{animation:ls-psession-in var(--ls-dur-base) var(--ls-ease-out)}@keyframes ls-psession-in{0%{opacity:0;transform:translateY(4px)}}.ls-psession__verdict{display:flex;align-items:center;gap:var(--ls-space-3);flex-wrap:wrap;margin:var(--ls-space-4) 0 0}.ls-psession__actions{display:flex;align-items:center;gap:var(--ls-space-3);margin-top:var(--ls-space-6)}.ls-psession__hint{margin:0;flex:1;text-align:center}@media (min-width: 1280px){.ls-with-rail.ls-psession-page{grid-template-columns:minmax(520px,1fr) minmax(500px,560px)}}.ls-prail{display:flex;flex-direction:column;gap:var(--ls-space-4)}.ls-prail__block{background:var(--ls-surface);border:1px solid var(--ls-border);border-radius:var(--ls-radius-md);padding:var(--ls-space-4)}.ls-prail__title{margin:0 0 var(--ls-space-2);font-size:var(--ls-text-label-size);font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--ls-fg-muted)}.ls-prail__figures{margin:0 0 var(--ls-space-2);font-size:var(--ls-text-small);color:var(--ls-fg-2);display:flex;align-items:center;gap:6px;flex-wrap:wrap}.ls-prail__figures b{font-size:var(--ls-text-title-size);font-weight:800;letter-spacing:-.02em;color:var(--ls-fg-1)}.ls-prail__sub{margin:var(--ls-space-2) 0 0;font-size:var(--ls-text-small);color:var(--ls-fg-muted)}.ls-prail__streak{display:flex;align-items:center;gap:6px;margin:var(--ls-space-2) 0 0;font-size:var(--ls-text-small);color:var(--ls-accent-attention-text)}.ls-prail__verdict{display:flex;flex-direction:column;gap:var(--ls-space-3)}.ls-prail__answer{display:flex;flex-direction:column;gap:2px;margin:0;font-size:var(--ls-text-small);color:var(--ls-fg-1)}.ls-prail__why{margin-top:var(--ls-space-3)}.ls-prail__why .ls-explain__body{max-height:45vh;overflow-y:auto}@media (min-width: 1280px){.ls-prail__why .ls-explain__body{max-height:55vh}}.ls-prail__gate{margin-top:var(--ls-space-3);padding-top:var(--ls-space-3);border-top:1px dashed var(--ls-border);display:flex;flex-direction:column;align-items:flex-start;gap:var(--ls-space-2)}.ls-prail__gate-lead{margin:0;font-size:var(--ls-text-small);font-weight:600;color:var(--ls-fg-1)}.ls-prail__notes{margin-top:var(--ls-space-4)}.ls-prail__note{display:flex;align-items:flex-start;gap:var(--ls-space-3);padding:var(--ls-space-2) 0;text-decoration:none;color:inherit;border-radius:var(--ls-radius-sm)}.ls-prail__note:hover .ls-prail__note-title{color:var(--ls-accent-primary)}.ls-prail__note-icon{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:30px;height:30px;border-radius:var(--ls-radius-sm);background:var(--ls-sunken);color:var(--ls-fg-2)}.ls-prail__note-main{display:flex;flex-direction:column;gap:1px;min-width:0}.ls-prail__note-title{font-size:var(--ls-text-small);font-weight:600;color:var(--ls-fg-1);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.ls-prail__note-meta{font-size:var(--ls-text-label-size);color:var(--ls-fg-muted)}.ls-prail__topics{display:flex;flex-direction:column;gap:var(--ls-space-3)}.ls-prail__topic{display:flex;flex-direction:column;gap:4px;text-decoration:none;color:inherit}.ls-prail__topic-hd{display:flex;align-items:baseline;justify-content:space-between;gap:var(--ls-space-2)}.ls-prail__topic-name{font-size:var(--ls-text-small);font-weight:600;color:var(--ls-fg-1)}.ls-prail__topic:hover .ls-prail__topic-name{color:var(--ls-accent-primary)}.ls-prail__topic-pct{font-size:var(--ls-text-small);color:var(--ls-fg-2)}.ls-prail__topic-freq{font-size:var(--ls-text-label-size);color:var(--ls-fg-muted)}.ls-prail__more{display:inline-flex;align-items:center;gap:4px;margin-top:var(--ls-space-3);font-size:var(--ls-text-small);font-weight:600;color:var(--ls-accent-primary);text-decoration:none}.ls-prail__more:hover{text-decoration:underline}@media (prefers-reduced-motion: reduce){.ls-psession__q{animation:none}}.ls-dcal__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--ls-space-3)}.ls-dcal__month{font-size:13px;font-weight:700;color:var(--ls-fg-1)}.ls-dcal__grid{display:grid;grid-template-columns:repeat(7,1fr);gap:5px}.ls-dcal__dow{font-size:9.5px;font-weight:700;letter-spacing:.03em;text-transform:uppercase;color:var(--ls-fg-muted);text-align:center;padding-bottom:2px}.ls-dcal__cell{aspect-ratio:1;display:grid;place-items:center;position:relative;border:1px solid transparent;border-radius:var(--ls-radius-sm);background:var(--ls-sunken);color:var(--ls-fg-2);font-size:11.5px;font-weight:600;font-variant-numeric:tabular-nums;cursor:pointer;padding:0;transition:border-color .12s ease,transform .12s ease}.ls-dcal__cell:not(:disabled):hover{border-color:var(--ls-border-strong)}.ls-dcal__cell:disabled{cursor:default}.ls-dcal__cell--empty{background:transparent;border:0}.ls-dcal__cell--done{background:var(--ls-accent-success);color:var(--ls-accent-success-fg)}.ls-dcal__cell--missed{background:var(--ls-fg-danger-soft);color:var(--ls-fg-danger)}.ls-dcal__cell--catchup{background:var(--ls-accent-attention-soft);color:var(--ls-accent-attention-text);border:1px dashed var(--ls-accent-attention)}.ls-dcal__cell--catchup:after{content:"+";position:absolute;top:-1px;right:3px;font-size:11px;font-weight:800}.ls-dcal__cell--today,.ls-dcal__cell--today-done{border:2px solid var(--ls-accent-primary);color:var(--ls-accent-primary);font-weight:800;background:var(--ls-accent-primary-soft)}.ls-dcal__cell--today-done{background:var(--ls-accent-success);color:var(--ls-accent-success-fg);border-color:var(--ls-accent-success-text)}.ls-dcal__cell--future{color:var(--ls-border-strong)}.ls-dcal__cell.is-locked{opacity:.85}.ls-dcal__cell.is-locked:after{content:"🔒";position:absolute;font-size:8px;bottom:1px;right:2px;filter:grayscale(1);opacity:.7}.ls-dcal__cell.is-sel{outline:2px solid var(--ls-accent-primary);outline-offset:1px}.ls-dcal__legend{display:flex;flex-wrap:wrap;gap:8px 14px;margin-top:var(--ls-space-4);padding-top:var(--ls-space-3);border-top:1px solid var(--ls-border)}.ls-dcal__legend span{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--ls-fg-muted)}.ls-dcal__k{width:12px;height:12px;border-radius:4px;display:inline-block;flex:none}.ls-dcal__k--done{background:var(--ls-accent-success)}.ls-dcal__k--catchup{background:var(--ls-accent-attention-soft);border:1px dashed var(--ls-accent-attention)}.ls-dcal__k--missed{background:var(--ls-fg-danger-soft)}.ls-dcal__k--today{border:2px solid var(--ls-accent-primary)}.ls-dcal__k--locked{background:var(--ls-sunken)}.ls-dring{width:100px;height:100px;flex:none;border-radius:50%;display:grid;place-items:center;position:relative;background:conic-gradient(var(--ls-accent-success) calc(var(--p, 0) * 1%),var(--ls-sunken) 0)}.ls-dring:before{content:"";position:absolute;top:9px;right:9px;bottom:9px;left:9px;border-radius:50%;background:var(--ls-surface)}.ls-dring__n{position:relative;text-align:center}.ls-dring__n b{font-size:22px;font-weight:800;letter-spacing:-.02em;font-variant-numeric:tabular-nums}.ls-dring__n small{display:block;font-size:11px;color:var(--ls-fg-muted)}.ls-dscore{display:flex;align-items:center;gap:var(--ls-space-5)}.ls-dscore__aside{flex:1;min-width:0}.ls-dscore__won{display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:var(--ls-radius-md);background:var(--ls-accent-success-soft);color:var(--ls-accent-success-text);font-weight:700;font-size:13px}.ls-dsubj{display:flex;flex-direction:column;gap:9px;margin-top:var(--ls-space-4)}.ls-dsubj__row{display:grid;grid-template-columns:120px 1fr auto;align-items:center;gap:var(--ls-space-3);font-size:13px}.ls-dsubj__bar{height:7px;border-radius:var(--ls-radius-pill);background:var(--ls-sunken);overflow:hidden}.ls-dsubj__bar>i{display:block;height:100%;background:var(--ls-accent-success)}.ls-dsubj__fr{font-weight:700;color:var(--ls-fg-1);font-variant-numeric:tabular-nums}.ls-dhero{display:flex;gap:14px;align-items:center}.ls-dhero__badge{width:52px;height:52px;border-radius:15px;display:grid;place-items:center;flex:none}.ls-dhero__badge--primary{background:var(--ls-accent-primary-soft);color:var(--ls-accent-primary)}.ls-dhero__badge--success{background:var(--ls-accent-success-soft);color:var(--ls-accent-success-text)}.ls-dhero__badge--attention{background:var(--ls-accent-attention-soft);color:var(--ls-accent-attention-text)}.ls-dhero__badge--brand{background:linear-gradient(135deg,var(--ls-accent-primary),var(--ls-accent-success));color:#fff}.ls-dhero__body{flex:1;min-width:0}.ls-dhero__title{font-size:18px;font-weight:800;letter-spacing:-.02em}.ls-dhero__sub{font-size:12.5px;color:var(--ls-fg-muted);margin-top:2px}.ls-dbreak{border:1px solid var(--ls-border);border-radius:var(--ls-radius-md);overflow:hidden;background:var(--ls-surface)}.ls-dbreak__row{display:flex;align-items:center;gap:12px;padding:11px 14px}.ls-dbreak__row+.ls-dbreak__row{border-top:1px solid var(--ls-border)}.ls-dbreak__ic{width:32px;height:32px;border-radius:9px;background:var(--ls-sunken);display:grid;place-items:center;color:var(--ls-fg-2);flex:none}.ls-dbreak__name{flex:1;font-size:14px;font-weight:600;min-width:0}.ls-dbreak__meta{font-size:11.5px;color:var(--ls-fg-muted);font-weight:500}.ls-dbreak__count{font-size:12px;font-weight:800;color:var(--ls-fg-1);font-variant-numeric:tabular-nums;background:var(--ls-sunken);border-radius:var(--ls-radius-pill);padding:3px 10px}.ls-dlabel{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--ls-fg-muted);margin-bottom:8px}.ls-dcompare{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:var(--ls-space-4) 0}.ls-dcompare__col{border:1px solid var(--ls-border);border-radius:var(--ls-radius-md);padding:14px;background:var(--ls-surface)}.ls-dcompare__col--prem{border-color:var(--ls-accent-primary);background:var(--ls-accent-primary-soft);position:relative}.ls-dcompare__head{display:flex;align-items:center;gap:7px;font-size:12px;font-weight:800;letter-spacing:.02em;margin-bottom:10px}.ls-dcompare__col--prem .ls-dcompare__head{color:var(--ls-accent-primary)}.ls-dcompare__list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:7px}.ls-dcompare__list li{display:flex;gap:8px;align-items:flex-start;font-size:12.5px;color:var(--ls-fg-2);line-height:1.35}.ls-dcompare__list li svg{flex:none;margin-top:1px}.ls-dcompare__yes{color:var(--ls-accent-success-text)}.ls-dcompare__no{color:var(--ls-fg-muted);opacity:.7}.ls-dprice{text-align:center;font-size:12.5px;color:var(--ls-fg-muted);margin-top:var(--ls-space-3)}.ls-dprice b{color:var(--ls-fg-1);font-size:15px}.ls-dprem{--gold-1: #F4CE6A;--gold-2: #C8912A;--gold-ink: #3E2C05;position:relative;overflow:hidden;isolation:isolate;border:1px solid var(--ls-border);background:radial-gradient(135% 95% at 100% -12%,var(--ls-accent-attention-soft),transparent 55%),radial-gradient(120% 100% at -12% 112%,var(--ls-accent-primary-soft),transparent 55%),var(--ls-surface)}.ls-dprem:before{content:"";position:absolute;inset:-40% 0 auto 0;height:220px;background:radial-gradient(60% 100% at 80% 0%,rgba(244,206,106,.22),transparent 70%);z-index:-1;pointer-events:none}.ls-dprem__deco{position:absolute;top:-8px;right:-6px;z-index:-1;pointer-events:none;color:var(--gold-1);opacity:.85}.ls-dprem__badge{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;flex:none;color:#fff;background:linear-gradient(140deg,var(--gold-1),var(--gold-2));box-shadow:0 8px 20px -8px var(--gold-2),inset 0 1px #ffffff80}.ls-dprem .ls-dcompare__col{background:color-mix(in srgb,var(--ls-surface) 88%,transparent);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.ls-dprem .ls-dcompare__col--prem{border-color:var(--gold-2);background:linear-gradient(165deg,#f4ce6a29,#c8912a0f);box-shadow:0 10px 30px -18px var(--gold-2)}.ls-dprem .ls-dcompare__col--prem .ls-dcompare__head{color:var(--gold-2)}.ls-dribbon{position:absolute;top:12px;right:-30px;transform:rotate(45deg);background:linear-gradient(135deg,var(--gold-1),var(--gold-2));color:var(--gold-ink);font-size:9px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:3px 34px;box-shadow:0 2px 6px -2px #0000004d}.ls-btn--prem{background:linear-gradient(135deg,var(--gold-1),var(--gold-2));color:var(--gold-ink);border:0;box-shadow:0 8px 22px -10px var(--gold-2),inset 0 1px #fff6}.ls-btn--prem:hover{filter:brightness(1.04)}.ls-drow{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:var(--ls-radius-md);border:1px solid var(--ls-border);background:var(--ls-surface);text-decoration:none;color:inherit;transition:border-color .12s ease,background .12s ease}.ls-drow+.ls-drow{margin-top:8px}.ls-drow:hover{border-color:var(--ls-border-strong);background:var(--ls-sunken)}.ls-drow__ic{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;flex:none}.ls-drow__ic--ok{background:var(--ls-accent-success-soft);color:var(--ls-accent-success-text)}.ls-drow__ic--att{background:var(--ls-accent-attention-soft);color:var(--ls-accent-attention-text)}.ls-drow__body{flex:1;min-width:0}.ls-drow__name{font-size:13.5px;font-weight:600}.ls-drow__sub{font-size:11.5px;color:var(--ls-fg-muted)}.ls-drow__n{font-size:15px;font-weight:800;font-variant-numeric:tabular-nums;color:var(--ls-fg-1)}.ls-drow__chev{color:var(--ls-fg-muted);flex:none}.ls-dstatline{display:flex;align-items:baseline;gap:8px;margin-bottom:10px}.ls-dstatline b{font-size:24px;font-weight:800;letter-spacing:-.03em;font-variant-numeric:tabular-nums}.ls-dstatline--month b{color:var(--ls-accent-primary)}.ls-dstatline--mile b{color:var(--ls-accent-success-text)}.ls-drev{border:1px solid var(--ls-border);border-radius:var(--ls-radius-md);padding:14px 16px;background:var(--ls-surface)}.ls-drev+.ls-drev{margin-top:10px}.ls-drev__top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px}.ls-drev__tag{font-size:11px;font-weight:700;letter-spacing:.02em;color:var(--ls-fg-muted);font-variant-numeric:tabular-nums}.ls-drev__verdict{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:800;padding:3px 9px;border-radius:var(--ls-radius-pill)}.ls-drev__verdict--ok{background:var(--ls-accent-success-soft);color:var(--ls-accent-success-text)}.ls-drev__verdict--no{background:var(--ls-fg-danger-soft);color:var(--ls-fg-danger)}.ls-drev__stem{font-size:14px;font-weight:600;line-height:1.4}.ls-drev__a{display:flex;gap:8px;align-items:flex-start;font-size:12.5px;padding:8px 11px;border-radius:var(--ls-radius-sm);margin-top:8px}.ls-drev__a b{min-width:78px;flex:none;font-weight:700}.ls-drev__a--you{background:var(--ls-fg-danger-soft);color:var(--ls-fg-danger)}.ls-drev__a--key{background:var(--ls-accent-success-soft);color:var(--ls-accent-success-text)}.ls-drev__exp{font-size:12.5px;color:var(--ls-fg-2);line-height:1.5;margin-top:9px;padding-left:10px;border-left:2px solid var(--ls-border)}.ls-drun__title{font-size:16px;font-weight:800;letter-spacing:-.02em}.ls-drun__progress{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px}.ls-drun__count{font-size:12.5px;font-weight:700;color:var(--ls-fg-muted)}.ls-drun__count b{color:var(--ls-fg-1)}.ls-drun__q{margin-top:var(--ls-space-5)}.ls-drun__verdict{display:flex;align-items:center;gap:10px;margin:var(--ls-space-4) 0 0}.ls-drun__explain{margin-top:var(--ls-space-4);border-left:3px solid var(--ls-accent-primary);background:var(--ls-accent-primary-soft);border-radius:0 var(--ls-radius-md) var(--ls-radius-md) 0;padding:13px 15px}.ls-drun__actions{display:flex;align-items:center;gap:var(--ls-space-3);margin-top:var(--ls-space-5)}.ls-drun__actions>.ls-btn:last-child{margin-left:auto}.ls-drun__hint{margin:0 0 0 auto}.ls-drun__foot{margin:var(--ls-space-4) 0 0;text-align:center}.ls-dchips{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0 2px}.ls-dpaywall{text-align:center}.ls-dpaywall__lock{width:50px;height:50px;margin:0 auto var(--ls-space-3);border-radius:14px;background:var(--ls-accent-primary-soft);color:var(--ls-accent-primary);display:grid;place-items:center;font-size:22px}.ls-dpaywall__list{list-style:none;padding:0;margin:var(--ls-space-4) auto;display:flex;flex-direction:column;gap:8px;text-align:left;max-width:320px}.ls-dpaywall__list li{display:flex;gap:10px;font-size:13px;color:var(--ls-fg-2)}.ls-dpaywall__list .ls-tick{color:var(--ls-accent-success-text);flex:none}@media (max-width: 560px){.ls-dscore{flex-direction:column;align-items:flex-start}.ls-dsubj__row{grid-template-columns:96px 1fr auto}}.ls-invoice{max-width:720px;margin:0 auto;display:flex;flex-direction:column;gap:var(--ls-space-4)}.ls-invoice__bar{display:flex;align-items:flex-end;justify-content:space-between;gap:var(--ls-space-3);flex-wrap:wrap}.ls-invoice__doc{background:var(--ls-bg-1);border:1px solid var(--ls-line);border-radius:var(--ls-radius-lg, 14px);padding:clamp(20px,4vw,36px);display:flex;flex-direction:column;gap:var(--ls-space-4)}.ls-invoice__head{display:flex;align-items:center;justify-content:space-between;gap:var(--ls-space-3)}.ls-invoice__brand{display:flex;align-items:center;gap:var(--ls-space-3)}.ls-invoice__title{font-size:var(--ls-text-heading-size);font-weight:800;letter-spacing:-.02em;line-height:1.1}.ls-invoice__meta{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--ls-space-3);padding:var(--ls-space-3) 0;border-top:1px solid var(--ls-line);border-bottom:1px solid var(--ls-line)}.ls-invoice__meta>div{display:flex;flex-direction:column;gap:3px;min-width:0}.ls-invoice__meta b{font-weight:700;color:var(--ls-fg-1);overflow-wrap:anywhere}.ls-invoice__items{width:100%;border-collapse:collapse}.ls-invoice__items td{padding:var(--ls-space-3) 0;border-bottom:1px solid var(--ls-line);vertical-align:top}.ls-invoice__items td:last-child{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums;font-weight:700;color:var(--ls-fg-1)}.ls-invoice__itemtitle{display:block;font-weight:600;color:var(--ls-fg-1)}.ls-invoice__totals{display:flex;flex-direction:column;gap:var(--ls-space-2);margin-left:auto;width:min(320px,100%)}.ls-invoice__note{margin-top:var(--ls-space-2)}.ls-invoice__actions{display:flex;flex-direction:column;gap:var(--ls-space-2);max-width:340px;width:100%;margin:0 auto}@media print{:root{background:#fff}body *{visibility:hidden!important}.ls-invoice__doc,.ls-invoice__doc *{visibility:visible!important}.ls-print-hide{display:none!important}.ls-invoice__doc{position:absolute;inset:0 auto auto 0;width:100%;border:none;border-radius:0;padding:0}}.lu-player{height:100%;aspect-ratio:auto;border-radius:0;--lsp-accent: var(--ls-accent-primary);--lsp-radius: 0}.ls-learn{display:flex;flex-direction:column;gap:var(--ls-space-8)}.ls-learn__gap{height:var(--ls-space-6)}.ls-learn__shelf{display:flex;flex-direction:column;gap:var(--ls-space-4)}.ls-hero__art{height:132px;background:var(--ls-sunken)}.ls-hero__art>svg,.ls-hero__art>img{display:block;width:100%;height:100%;object-fit:cover}@media (max-width: 767px){.ls-hero__art{height:96px}}.ls-hero__main{display:flex;flex-direction:column;gap:var(--ls-space-5);padding:var(--ls-space-5)}.ls-hero__head{display:flex;flex-wrap:wrap;align-items:baseline;gap:var(--ls-space-2) var(--ls-space-3)}.ls-hero__title{margin:0;font-size:var(--ls-text-heading-size);line-height:var(--ls-text-heading-lh);font-weight:var(--ls-text-heading-weight);letter-spacing:var(--ls-text-heading-tracking)}.ls-hero__title-np{margin:0;font-family:var(--ls-font-np);font-size:var(--ls-text-small-np-size);line-height:var(--ls-text-small-np-lh);color:var(--ls-fg-muted)}.ls-hero__pills{display:flex;gap:var(--ls-space-2)}.ls-hero__split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:var(--ls-space-5);align-items:end}@media (max-width: 767px){.ls-hero__split{grid-template-columns:1fr;gap:var(--ls-space-4)}}.ls-hero__figure{display:flex;flex-direction:column;gap:var(--ls-space-2);min-width:0}.ls-hero__pct{display:flex;align-items:baseline;gap:2px;margin:0;color:var(--ls-fg-1);font-size:var(--ls-text-display-size);line-height:1;font-weight:var(--ls-text-display-weight);letter-spacing:var(--ls-text-display-tracking)}.ls-hero__pct-unit{font-size:var(--ls-text-title-size);font-weight:var(--ls-text-title-weight);color:var(--ls-fg-muted)}.ls-hero__facts{margin:0;color:var(--ls-fg-muted);font-size:var(--ls-text-small-size);line-height:var(--ls-text-small-lh)}.ls-hero__action{display:flex;flex-direction:column;align-items:flex-start;gap:var(--ls-space-1);min-width:0}.ls-hero__resume-label{margin:0;color:var(--ls-fg-muted);font-size:var(--ls-text-label-size);font-weight:var(--ls-text-label-weight);letter-spacing:var(--ls-text-label-tracking);text-transform:uppercase}.ls-hero__resume-title{margin:0;font-size:var(--ls-text-title-size);line-height:var(--ls-text-title-lh);font-weight:var(--ls-text-title-weight)}.ls-hero__action .ls-btn{margin-top:var(--ls-space-2)}.ls-hero__goal{display:grid;grid-template-columns:minmax(0,auto) minmax(80px,1fr) auto;align-items:center;gap:var(--ls-space-3);min-height:var(--ls-touch-min);margin:0 calc(var(--ls-space-5) * -1) calc(var(--ls-space-5) * -1);padding:var(--ls-space-3) var(--ls-space-5);border-top:1px solid var(--ls-border);background:var(--ls-sunken);color:inherit;text-decoration:none;transition:background var(--ls-dur-fast) var(--ls-ease-out)}.ls-hero__goal:hover{background:var(--ls-accent-primary-soft)}.ls-hero__goal-text{display:flex;flex-direction:column;gap:1px}.ls-hero__goal-count{font-size:var(--ls-text-small-size);font-weight:600;white-space:nowrap}.ls-hero__goal-cta{color:var(--ls-accent-primary);font-size:var(--ls-text-small-size);font-weight:600;white-space:nowrap}@media (max-width: 480px){.ls-hero__goal{grid-template-columns:minmax(0,1fr) auto}.ls-hero__goal .ls-meter{display:none}}.ls-coursepanel{display:flex;flex-direction:column;gap:var(--ls-space-3)}.ls-coursepanel__toggle{display:block;width:100%;min-height:44px;padding:0;border:0;background:none;color:inherit;font:inherit;text-align:left;cursor:pointer}.ls-coursepanel__toggle--static{cursor:default}.ls-coursepanel__heading{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:var(--ls-space-2) var(--ls-space-4)}.ls-coursepanel__titles{display:flex;flex-direction:column;gap:2px;min-width:0}.ls-coursepanel__title{font-weight:600}.ls-coursepanel__title-np{font-family:var(--ls-font-np);font-size:var(--ls-text-small-size);color:var(--ls-fg-muted)}.ls-coursepanel__facts{display:flex;align-items:center;gap:var(--ls-space-2);color:var(--ls-fg-muted);font-size:var(--ls-text-small-size)}.ls-coursepanel__body{display:flex;flex-direction:column;gap:var(--ls-space-3)}.ls-coursepanel__resume{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--ls-space-3);padding:var(--ls-space-3);border:1px solid var(--ls-border);border-radius:var(--ls-radius-sm);background:var(--ls-sunken)}.ls-coursepanel__resume-text{display:flex;flex-direction:column;gap:2px;min-width:0}.ls-coursepanel__resume-title{font-weight:600}.ls-coursepanel__actions{display:flex;flex-wrap:wrap;gap:var(--ls-space-2)}.ls-upnext{list-style:none;margin:0;padding:0;border:1px solid var(--ls-border);border-radius:var(--ls-radius-sm);overflow:hidden}.ls-upnext__row{display:flex;align-items:center;gap:var(--ls-space-2);padding-right:var(--ls-space-3);border-bottom:1px solid var(--ls-border)}.ls-upnext__row:last-child{border-bottom:0}.ls-upnext__main{display:flex;flex:1;min-width:0;align-items:center;gap:var(--ls-space-3);min-height:44px;padding:var(--ls-space-2) var(--ls-space-3);color:inherit;text-decoration:none}.ls-upnext__main:hover{background:var(--ls-sunken)}.ls-upnext__icon{display:flex;flex:none;align-items:center;justify-content:center;width:26px;height:26px;border-radius:var(--ls-radius-xs);background:var(--ls-sunken);color:var(--ls-fg-muted)}.ls-upnext__text{display:flex;flex-direction:column;gap:1px;min-width:0}.ls-upnext__title{overflow:hidden;font-size:var(--ls-text-small-size);font-weight:600;text-overflow:ellipsis;white-space:nowrap}.ls-upnext__meta{color:var(--ls-fg-muted);font-size:var(--ls-text-small-size)}.ls-upnext__practice{flex:none;min-height:44px;display:flex;align-items:center;color:var(--ls-accent-primary);font-size:var(--ls-text-small-size);font-weight:600;text-decoration:none;white-space:nowrap}.ls-worth{display:flex;flex-direction:column;list-style:none;margin:0;padding:0;border:1px solid var(--ls-border);border-radius:var(--ls-radius-sm);overflow:hidden}.ls-worth>li+li{border-top:1px solid var(--ls-border)}.ls-worth__row{display:grid;grid-template-columns:minmax(0,1fr) minmax(96px,auto) auto;align-items:center;gap:var(--ls-space-3);min-height:var(--ls-touch-min);padding:var(--ls-space-3);color:inherit;text-decoration:none;transition:background var(--ls-dur-fast) var(--ls-ease-out)}.ls-worth__row:hover{background:var(--ls-sunken)}.ls-worth__name{overflow:hidden;font-size:var(--ls-text-body-size);font-weight:600;text-overflow:ellipsis;white-space:nowrap}.ls-worth__figure{display:flex;flex-direction:column;gap:var(--ls-space-1);min-width:0}.ls-worth__pct{font-size:var(--ls-text-small-size);font-weight:600;text-align:right}.ls-worth__delta{color:var(--ls-accent-success-text);font-size:var(--ls-text-small-size);font-weight:600;text-align:right;white-space:nowrap}.ls-worth__cta{color:var(--ls-accent-primary);font-size:var(--ls-text-small-size);font-weight:600;white-space:nowrap}@media (max-width: 480px){.ls-worth__row{grid-template-columns:minmax(0,1fr) auto}.ls-worth__cta,.ls-worth__figure .ls-meter{display:none}}.ls-shortcuts{display:flex;flex-wrap:wrap;gap:var(--ls-space-2)}.ls-shortcut{display:inline-flex;align-items:center;gap:var(--ls-space-2);min-height:36px;padding:0 var(--ls-space-3);border:1px solid var(--ls-border);border-radius:var(--ls-radius-pill);background:var(--ls-surface);color:var(--ls-fg-2);font-size:var(--ls-text-small-size);font-weight:var(--ls-text-small-weight);text-decoration:none;transition:background var(--ls-dur-fast) var(--ls-ease-out),border-color var(--ls-dur-fast) var(--ls-ease-out),color var(--ls-dur-fast) var(--ls-ease-out)}.ls-shortcut:hover{border-color:var(--ls-accent-primary);color:var(--ls-accent-primary)}.ls-shortcut__count{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 6px;border-radius:var(--ls-radius-pill);background:var(--ls-accent-primary-soft);color:var(--ls-accent-primary);font-size:var(--ls-text-label-size);font-weight:700}.ls-shortcut:hover .ls-shortcut__count{background:var(--ls-accent-primary);color:var(--ls-accent-primary-fg)}.ls-learn__hoist{margin-bottom:var(--ls-space-5)}@media (min-width: 1024px){.ls-learn__hoist{display:none}}.ls-railcard{display:flex;flex-direction:column;gap:var(--ls-space-3)}.ls-railcard--urgent{border-color:var(--ls-accent-attention)}.ls-standings{display:flex;flex-direction:column;gap:var(--ls-space-3);list-style:none;margin:0;padding:0}.ls-standings__row{display:grid;grid-template-columns:1fr auto;align-items:center;gap:2px var(--ls-space-3)}.ls-standings__name{font-size:var(--ls-text-small-size)}.ls-standings__row>.ls-meter{grid-column:1}.ls-standings__delta{grid-column:1;color:var(--ls-accent-success-text);font-size:var(--ls-text-small-size);font-weight:600}.ls-standings__cta{grid-column:2;grid-row:1 / span 2;display:flex;align-items:center;min-height:44px;color:var(--ls-accent-primary);font-size:var(--ls-text-small-size);font-weight:600;text-decoration:none;white-space:nowrap}.ls-liveclasses,.ls-threads,.ls-readnext{display:flex;flex-direction:column;gap:var(--ls-space-2);list-style:none;margin:0;padding:0}.ls-liveclasses__row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--ls-space-2);padding:var(--ls-space-3);border:1px solid var(--ls-border);border-radius:var(--ls-radius-sm)}.ls-liveclasses__text{display:flex;flex-direction:column;gap:3px;min-width:0}.ls-liveclasses__title{font-size:var(--ls-text-small-size);font-weight:600}.ls-liveclasses__meta,.ls-reply__meta,.ls-readnext__meta{color:var(--ls-fg-muted);font-size:var(--ls-text-small-size)}.ls-reply{display:flex;flex-direction:column;gap:2px;min-height:44px;padding:var(--ls-space-3);border:1px solid var(--ls-border);border-radius:var(--ls-radius-sm);background:var(--ls-sunken);color:inherit;text-decoration:none}.ls-reply__title{font-size:var(--ls-text-small-size);font-weight:600}.ls-threads__row{display:flex;align-items:center;justify-content:space-between;gap:var(--ls-space-3);min-height:36px}.ls-threads__link{overflow:hidden;color:inherit;font-size:var(--ls-text-small-size);text-decoration:none;text-overflow:ellipsis;white-space:nowrap}.ls-threads__count{flex:none;color:var(--ls-fg-muted);font-size:var(--ls-text-small-size)}.ls-readnext{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.ls-readnext__link{display:flex;align-items:center;justify-content:space-between;gap:var(--ls-space-3);min-height:44px;padding:var(--ls-space-3);border:1px solid var(--ls-border);border-radius:var(--ls-radius-sm);color:inherit;text-decoration:none}.ls-readnext__link:hover{background:var(--ls-sunken)}.ls-readnext__text{display:flex;flex-direction:column;gap:2px;min-width:0}.ls-readnext__title{font-size:var(--ls-text-small-size);font-weight:600}.ls-coursepanel__art{flex:none;width:64px;height:44px;overflow:hidden;border-radius:var(--ls-radius-xs);background:var(--ls-sunken)}.ls-coursepanel__art>svg,.ls-coursepanel__art>img{display:block;width:100%;height:100%;object-fit:cover}.ls-coursepanel__heading{align-items:center}.ls-chip--quiet{color:var(--ls-fg-muted)}.ls-coursepanel__subjects{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:var(--ls-space-2)}.ls-subjlink{display:flex;align-items:center;gap:var(--ls-space-2);min-height:44px;padding:var(--ls-space-2);border:1px solid var(--ls-border);border-radius:var(--ls-radius-sm);color:inherit;text-decoration:none}.ls-subjlink:hover{background:var(--ls-sunken)}.ls-subjlink__art{flex:none;width:34px;height:26px;overflow:hidden;border-radius:var(--ls-radius-xs)}.ls-subjlink__art>svg{display:block;width:100%;height:100%}.ls-subjlink__text{display:flex;flex-direction:column;gap:1px;min-width:0}.ls-subjlink__title{overflow:hidden;font-size:var(--ls-text-small-size);font-weight:600;text-overflow:ellipsis;white-space:nowrap}.ls-thread{display:flex;flex-direction:column;gap:var(--ls-space-2)}.ls-thread__body{margin:0;overflow-wrap:anywhere;white-space:pre-wrap}.ls-thread__replies{display:flex;flex-direction:column;gap:var(--ls-space-3);list-style:none;margin:0;padding:0}.ls-thread__reply{display:flex;flex-direction:column;gap:var(--ls-space-2);padding:var(--ls-space-3);border:1px solid var(--ls-border);border-radius:var(--ls-radius-sm)}.ls-thread__reply-head{display:flex;flex-wrap:wrap;align-items:center;gap:var(--ls-space-2)}.ls-thread__form{display:flex;flex-direction:column;gap:var(--ls-space-3);align-items:flex-start}.ls-unit__head{display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;align-items:start;gap:var(--ls-space-3)}.ls-unit__art{display:block;width:56px;height:40px;overflow:hidden;border-radius:var(--ls-radius-xs)}.ls-unit__art>*{width:100%;height:100%}.ls-unit__title{margin:0;font-size:var(--ls-text-heading-size);font-weight:var(--ls-text-heading-weight);letter-spacing:var(--ls-text-heading-tracking)}.ls-unit__figure{display:flex;flex-direction:column;gap:var(--ls-space-1);align-items:flex-end;min-width:140px}.ls-unit__pct{font-size:var(--ls-text-display-size);font-weight:var(--ls-text-display-weight);letter-spacing:var(--ls-text-display-tracking);line-height:1}.ls-unit__toggle{padding:var(--ls-space-2);border:0;border-radius:var(--ls-radius-xs);background:none;color:var(--ls-fg-muted);cursor:pointer}.ls-unit__toggle:hover{background:var(--ls-sunken);color:var(--ls-fg-1)}.ls-unit__more{align-self:flex-start;color:var(--ls-accent-primary);font-size:var(--ls-text-small-size);text-decoration:none}.ls-unit__summary{display:grid;grid-template-columns:auto minmax(0,1fr) minmax(120px,auto) auto;align-items:center;gap:var(--ls-space-3);width:100%;min-height:var(--ls-touch-min);padding:0;border:0;background:none;color:inherit;text-align:left;cursor:pointer}.ls-unit__sumtext{display:flex;flex-direction:column;gap:var(--ls-space-1);min-width:0}.ls-unit__sumpct{display:flex;flex-direction:column;gap:var(--ls-space-1);align-items:flex-end}.ls-tlrow__title--check{color:var(--ls-accent-attention-text);font-weight:650}.ls-tlrow__now{display:flex;flex-wrap:wrap;align-items:center;gap:var(--ls-space-3);margin-top:var(--ls-space-2)}.ls-tlrow__bar{display:flex;flex-direction:column;gap:var(--ls-space-1);flex:1 1 180px;min-width:0}.ls-unit__tests{display:flex;flex-direction:column;gap:var(--ls-space-2)}.ls-disclosure__summary{min-height:var(--ls-touch-min);display:flex;align-items:center;color:var(--ls-fg-2);font-size:var(--ls-text-small-size);cursor:pointer}.ls-disclosure__summary:hover{color:var(--ls-fg-1)}.ls-disclosure[open]>.ls-disclosure__summary{margin-bottom:var(--ls-space-3)}.ls-disclosure--block{padding:var(--ls-space-4);border:1px solid var(--ls-border);border-radius:var(--ls-radius-md);background:var(--ls-surface)}.ls-recenttests{display:flex;flex-direction:column;gap:var(--ls-space-2);list-style:none;margin:0;padding:0}.ls-recenttests__row{display:flex;align-items:center;gap:var(--ls-space-3);min-height:var(--ls-touch-min);padding:var(--ls-space-2);border-radius:var(--ls-radius-xs);color:inherit;text-decoration:none;transition:background var(--ls-dur-fast) var(--ls-ease-out)}.ls-recenttests__row:hover{background:var(--ls-sunken)}.ls-recenttests__text{display:flex;flex-direction:column;gap:var(--ls-space-1);min-width:0}.ls-recenttests__title{overflow:hidden;font-size:var(--ls-text-small-size);font-weight:600;text-overflow:ellipsis;white-space:nowrap}.ls-recenttests__unscored{display:grid;place-items:center;width:40px;height:40px;border:1px solid var(--ls-border);border-radius:var(--ls-radius-pill);color:var(--ls-fg-muted)}.ls-attemptlist{display:flex;flex-direction:column;gap:var(--ls-space-2);list-style:none;margin:0;padding:0}.ls-attemptlist__row{display:flex;align-items:center;gap:var(--ls-space-3);min-height:var(--ls-touch-min);padding:var(--ls-space-2);border-radius:var(--ls-radius-xs);color:inherit;text-decoration:none;transition:background var(--ls-dur-fast) var(--ls-ease-out)}.ls-attemptlist__row:hover{background:var(--ls-sunken)}.ls-attemptlist__row .ls-ring{--ls-ring-gap: 0;margin:0}.ls-attemptlist__text{display:flex;flex-direction:column;gap:2px;min-width:0}.ls-attemptlist__score{display:flex;align-items:center;gap:var(--ls-space-2);font-size:15px}.ls-attemptlist__score b{font-size:17px;font-weight:800}.ls-attemptlist__best{padding:1px 7px;border-radius:var(--ls-radius-pill);background:var(--ls-accent-success-soft);color:var(--ls-accent-success-text);font-size:10.5px;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.ls-reply__who{color:var(--ls-accent-primary);font-weight:600}[hidden]{display:none!important}@media (min-width: 901px){.ls-with-rail>.ls-main,.ls-with-rail>.ls-rail{position:sticky;align-self:start}}.ls-unit__head{display:grid;grid-template-columns:76px minmax(0,1fr) auto;gap:var(--ls-space-4);align-items:start;padding-bottom:var(--ls-space-4);border-bottom:1px solid var(--ls-border)}.ls-unit__art{position:relative;display:block;width:76px;height:76px;flex:none;overflow:hidden;border-radius:var(--ls-radius-sm)}.ls-unit__art>*{width:100%;height:100%;object-fit:cover}.ls-unit__initials{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;font-family:var(--ls-font-np);font-size:26px;font-weight:700;color:var(--ls-accent-primary)}.ls-unit__art--sm{width:56px;height:56px}.ls-unit__art--sm .ls-unit__initials{font-size:20px}.ls-unit__ident{min-width:0}.ls-unit__title{margin:0;font-size:var(--ls-text-title-size);font-weight:var(--ls-text-title-weight);letter-spacing:var(--ls-text-title-tracking)}.ls-unit__np{margin:0;font-family:var(--ls-font-np);font-size:var(--ls-text-small-np-size);line-height:var(--ls-text-small-np-lh);color:var(--ls-fg-muted)}.ls-unit__pills{display:flex;flex-wrap:wrap;gap:var(--ls-space-2);margin-top:var(--ls-space-2)}.ls-unit__figure{display:flex;flex-direction:column;gap:var(--ls-space-1);align-items:flex-end;min-width:150px}.ls-unit__pct{font-size:28px;font-weight:var(--ls-text-display-weight);letter-spacing:var(--ls-text-display-tracking);line-height:1.1}.ls-unit__foot{display:flex;justify-content:flex-end;padding-top:var(--ls-space-3);border-top:1px solid var(--ls-border)}.ls-unit__more{color:var(--ls-accent-primary);font-size:var(--ls-text-small-size);font-weight:600;text-decoration:none}.ls-unit__more:hover{text-decoration:underline}.ls-unit--compact{padding:0;gap:0}.ls-unit__summary{display:grid;grid-template-columns:56px minmax(0,1fr) minmax(110px,auto) 20px;gap:var(--ls-space-3);align-items:center;padding:var(--ls-space-4);min-height:var(--ls-touch-min);cursor:pointer;list-style:none}.ls-unit__summary::-webkit-details-marker{display:none}.ls-unit__summary:hover{background:var(--ls-sunken)}.ls-unit__sumtext{display:flex;flex-direction:column;gap:2px;min-width:0}.ls-unit__sumtitle{overflow:hidden;font-weight:600;text-overflow:ellipsis;white-space:nowrap}.ls-unit__sumfig{display:flex;flex-direction:column;gap:var(--ls-space-1);align-items:flex-end}.ls-unit__chev{color:var(--ls-fg-muted);transition:transform var(--ls-dur-base) var(--ls-ease-out)}.ls-unit__fold[open] .ls-unit__chev{transform:rotate(180deg)}.ls-unit__foldbody{display:flex;flex-direction:column;gap:var(--ls-space-3);padding:var(--ls-space-4);border-top:1px solid var(--ls-border)}.ls-tlrow__title{display:inline-flex;align-items:center;gap:var(--ls-space-2);min-width:0}.ls-tlrow__trailing{display:inline-flex;align-items:center;gap:var(--ls-space-2);white-space:nowrap}.ls-tl:has(>.ls-tl__dot--current)>.ls-tl__body{padding:var(--ls-space-4);border:1px solid var(--ls-border);border-radius:var(--ls-radius-sm);background:var(--ls-sunken)}.ls-tlrow__now{display:flex;flex-wrap:wrap;align-items:center;gap:var(--ls-space-3);margin-top:var(--ls-space-3)}.ls-tlrow__bar{display:flex;flex-direction:column;gap:var(--ls-space-1);flex:1 1 200px;min-width:0}.ls-mocks__grp{display:flex;flex-direction:column;gap:var(--ls-space-2)}.ls-prompt{display:flex;flex-direction:column;gap:var(--ls-space-2);padding:var(--ls-space-4);border-radius:var(--ls-radius-sm);background:var(--ls-accent-primary-soft)}.ls-prompt__title{font-size:var(--ls-text-body-size);font-weight:600}.ls-papers{display:flex;flex-direction:column;list-style:none;margin:0;padding:0;border:1px solid var(--ls-border);border-radius:var(--ls-radius-sm);overflow:hidden}.ls-papers>li+li{border-top:1px solid var(--ls-border)}.ls-papers__row{display:flex;align-items:center;justify-content:space-between;gap:var(--ls-space-3);min-height:var(--ls-touch-min);padding:var(--ls-space-3);color:inherit;text-decoration:none;transition:background var(--ls-dur-fast) var(--ls-ease-out)}.ls-papers__row:hover{background:var(--ls-sunken)}.ls-papers__text{min-width:0}.ls-papers__title{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ls-papers__score{font-weight:600;white-space:nowrap}.ls-quiz{display:flex;align-items:center;gap:var(--ls-space-3)}.ls-quiz__n{display:grid;place-items:center;width:44px;height:44px;flex:none;border-radius:var(--ls-radius-sm);background:var(--ls-accent-attention-soft);color:var(--ls-accent-attention-text);font-size:var(--ls-text-title-size);font-weight:700}.ls-quiz__text{display:flex;flex-direction:column;gap:2px;min-width:0}.ls-quiz__figure{font-weight:600}.ls-digest{display:flex;flex-direction:column;list-style:none;margin:0;padding:0}.ls-digest>li+li{border-top:1px solid var(--ls-border)}.ls-digest__row{display:grid;grid-template-columns:56px minmax(0,1fr);gap:var(--ls-space-3);align-items:center;padding:var(--ls-space-2) 0;color:inherit;text-decoration:none}.ls-digest__row:hover .ls-digest__title{color:var(--ls-accent-primary)}.ls-digest__img{width:56px;height:42px;flex:none;overflow:hidden;border-radius:var(--ls-radius-xs);background:var(--ls-sunken)}.ls-digest__img img{width:100%;height:100%;object-fit:cover}.ls-digest__text{display:flex;flex-direction:column;gap:2px;min-width:0}.ls-digest__cat{font-size:var(--ls-text-label-size);font-weight:var(--ls-text-label-weight);letter-spacing:var(--ls-text-label-tracking);text-transform:uppercase;color:var(--ls-fg-muted)}.ls-digest__title{font-size:var(--ls-text-small-size);font-weight:600;line-height:1.4}.ls-recommend__sub{margin:0}.ls-recommend__scroll{display:flex;gap:var(--ls-space-3);overflow-x:auto;padding-bottom:var(--ls-space-2);scroll-snap-type:x proximity;scrollbar-width:thin}.ls-recommend__scroll:focus-visible{outline:var(--ls-focus-ring-w) solid var(--ls-focus-ring);outline-offset:var(--ls-focus-ring-offset);border-radius:var(--ls-radius-xs)}.ls-rc{display:flex;flex-direction:column;flex:0 0 186px;scroll-snap-align:start;overflow:hidden;border:1px solid var(--ls-border);border-radius:var(--ls-radius-sm);color:inherit;text-decoration:none;transition:border-color var(--ls-dur-base) var(--ls-ease-out),transform var(--ls-dur-base) var(--ls-ease-out)}.ls-rc:hover{border-color:var(--ls-border-strong);transform:translateY(-2px)}.ls-rc__art{position:relative;display:block;height:92px;overflow:hidden}.ls-rc__art>*{width:100%;height:100%;object-fit:cover}.ls-rc__initials{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;font-family:var(--ls-font-np);font-size:28px;font-weight:700;color:var(--ls-accent-primary)}.ls-rc__body{display:flex;flex-direction:column;gap:2px;padding:var(--ls-space-3)}.ls-rc__title{font-size:var(--ls-text-small-size);font-weight:600}.ls-rc__np{font-family:var(--ls-font-np);font-size:var(--ls-text-label-np-size);color:var(--ls-fg-muted)}.ls-freetry{display:flex;flex-direction:column;list-style:none;margin:0;padding:0}.ls-freetry>li+li{border-top:1px solid var(--ls-border)}.ls-freetry__row{display:flex;align-items:center;justify-content:space-between;gap:var(--ls-space-3);padding:var(--ls-space-3) 0}.ls-freetry__text{display:flex;flex-direction:column;gap:2px;min-width:0}.ls-freetry__title{font-weight:600}.ls-featured{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:var(--ls-space-3)}@media (max-width: 900px){.ls-unit__head{grid-template-columns:60px minmax(0,1fr);row-gap:var(--ls-space-3)}.ls-unit__art{width:60px;height:60px}.ls-unit__art .ls-unit__initials{font-size:22px}.ls-unit__figure{grid-column:1 / -1;align-items:flex-start;min-width:0}.ls-tlrow__now{flex-direction:column;align-items:stretch}.ls-tl:has(>.ls-tl__dot--current)>.ls-tl__body{padding:var(--ls-space-3)}.ls-tlrow__now .ls-btn{width:100%}}@media (min-width: 1024px){.ls-learn-page .ls-with-rail{grid-template-columns:minmax(0,1.9fr) minmax(280px,1fr)}}.ls-unit__note{margin:0;padding:var(--ls-space-3) 0}.ls-rc__art img,.ls-unit__art img{object-position:center}.ls-quiz .ls-ring,.ls-recenttests__row .ls-ring{--ls-ring-gap: 0;margin:0}.ls-empty__lead{margin:0;max-width:60ch}.ls-catalogue{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:var(--ls-space-3)}.ls-catalogue .ls-rc{flex:none}.ls-learn__banner .ls-promo{min-height:170px;box-sizing:border-box}@media (min-width: 768px){.ls-learn__banner .ls-promo{min-height:240px}}.ls-ccard{position:relative;display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--ls-border);border-radius:var(--ls-radius-md);background:var(--ls-surface);box-shadow:var(--ls-elevation-1);color:inherit;text-decoration:none;transition:border-color var(--ls-dur-base) var(--ls-ease-out),transform var(--ls-dur-base) var(--ls-ease-out)}.ls-ccard:hover{border-color:var(--ls-border-strong);transform:translateY(-2px)}.ls-ccard__art{position:relative;display:block;height:112px;overflow:hidden}.ls-ccard__art>*{width:100%;height:100%;object-fit:cover}.ls-ccard__flag{position:absolute;top:var(--ls-space-2);left:var(--ls-space-2);padding:3px 9px;border-radius:var(--ls-radius-pill);font-size:var(--ls-text-label-size);font-weight:700;letter-spacing:.04em}.ls-ccard__flag--enrolled{background:var(--ls-accent-success-soft);color:var(--ls-accent-success-text)}.ls-ccard__flag--new{background:var(--ls-accent-attention-soft);color:var(--ls-accent-attention-text)}.ls-ccard__flag--expired{background:var(--ls-fg-danger);color:#fff}.ls-ccard__body{display:flex;flex-direction:column;gap:6px;flex:1;padding:var(--ls-space-4)}.ls-ccard__title{font-size:var(--ls-text-small-size);font-weight:600;letter-spacing:-.01em;line-height:1.35}.ls-ccard__np{font-family:var(--ls-font-np);font-size:var(--ls-text-label-np-size);color:var(--ls-fg-muted)}.ls-ccard__meta{font-size:var(--ls-text-label-np-size);color:var(--ls-fg-muted)}.ls-ccard__foot{display:flex;align-items:baseline;justify-content:space-between;gap:var(--ls-space-2);margin-top:auto}.ls-ccard__foot:not(:empty){padding-top:var(--ls-space-3);border-top:1px solid var(--ls-border)}.ls-ccard__price{font-size:var(--ls-text-body-size);font-weight:700;font-variant-numeric:tabular-nums}.ls-ccard__price--free{color:var(--ls-accent-success-text)}.ls-ccard__was{margin-left:6px;font-size:var(--ls-text-label-np-size);font-weight:500;color:var(--ls-fg-muted);text-decoration:line-through}.ls-ccard__access{font-size:var(--ls-text-medium-size);color:var(--ls-fg-muted)}.ls-ccard__prog{display:flex;flex-direction:column;gap:5px;width:100%}.ls-catalogue-page{display:flex;flex-direction:column}.ls-rails{display:flex;flex-direction:column;gap:var(--ls-space-6);padding-top:var(--ls-space-6)}.ls-catalogue-page__index{display:flex;align-items:baseline;gap:var(--ls-space-3);margin-top:var(--ls-space-12);padding-bottom:var(--ls-space-2);border-bottom:1px solid var(--ls-border)}.ls-catalogue-page__index h2{margin:0;font-size:var(--ls-text-title-size);font-weight:var(--ls-text-title-weight);letter-spacing:var(--ls-text-title-tracking)}.ls-cgroup{padding-top:var(--ls-space-8)}.ls-cgroup__head{display:flex;align-items:baseline;gap:var(--ls-space-3);padding-bottom:var(--ls-space-3)}.ls-cgroup__head h2{margin:0;font-size:var(--ls-text-title-size);font-weight:var(--ls-text-title-weight);letter-spacing:var(--ls-text-title-tracking)}.ls-cgroup__n{font-size:var(--ls-text-small-size);color:var(--ls-fg-muted)}.ls-cgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(248px,1fr));gap:var(--ls-space-4)}.ls-cnone{margin-top:var(--ls-space-8)}.ls-ccard__rating{display:flex}.ls-rvsum{display:grid;grid-template-columns:auto minmax(0,1fr);gap:var(--ls-space-6);align-items:center;padding-bottom:var(--ls-space-4);border-bottom:1px solid var(--ls-border)}.ls-rvsum__score{display:flex;flex-direction:column;align-items:center;gap:4px;min-width:96px}.ls-rvsum__avg{font-size:40px;font-weight:700;line-height:1.05;letter-spacing:-.02em}.ls-rvsum__bars{display:flex;flex-direction:column;gap:5px}.ls-rvsum__row{display:grid;grid-template-columns:12px minmax(0,1fr) 28px;align-items:center;gap:var(--ls-space-2);font-size:12.5px;color:var(--ls-fg-muted)}.ls-rvsum__track{height:7px;border-radius:var(--ls-radius-pill);background:var(--ls-sunken);overflow:hidden}.ls-rvsum__fill{display:block;height:100%;border-radius:var(--ls-radius-pill);background:var(--ls-accent-attention)}.ls-rvsum__n{text-align:right}.ls-rvlist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}.ls-rvrow{display:flex;flex-direction:column;gap:5px;padding:var(--ls-space-4) 0;border-bottom:1px solid var(--ls-border)}.ls-rvrow:last-child{border-bottom:0}.ls-rvrow--own{background:var(--ls-sunken);border-radius:var(--ls-radius-sm);padding:var(--ls-space-4);border-bottom:0}.ls-rvrow__head{display:flex;align-items:center;gap:var(--ls-space-3);flex-wrap:wrap}.ls-rvrow__who{font-size:14px;font-weight:600}.ls-rvrow__body{margin:0;font-size:14.5px;line-height:1.6;color:var(--ls-fg-2)}.ls-rvrow__note{margin:0;padding:var(--ls-space-2) var(--ls-space-3);border-left:3px solid var(--ls-accent-attention);background:var(--ls-accent-attention-soft);color:var(--ls-accent-attention-text);font-size:13px;border-radius:0 var(--ls-radius-xs) var(--ls-radius-xs) 0}.ls-rvmine{padding-top:var(--ls-space-4)}.ls-rvmine__actions{display:flex;gap:var(--ls-space-2);padding-top:var(--ls-space-2)}.ls-rvgate{margin:var(--ls-space-4) 0 0;padding:var(--ls-space-3) var(--ls-space-4);background:var(--ls-sunken);border-radius:var(--ls-radius-sm);color:var(--ls-fg-2)}.ls-rvform{display:flex;flex-direction:column;gap:var(--ls-space-3);padding-top:var(--ls-space-4)}.ls-rvform__stars{border:0;margin:0;padding:0;display:flex;align-items:center;gap:2px}.ls-rvform__legend{font-size:13px;font-weight:600;color:var(--ls-fg-2);padding:0 var(--ls-space-3) 0 0;float:left;line-height:32px}.ls-rvform__star{position:relative;display:inline-grid;place-items:center;width:32px;height:32px;cursor:pointer;border-radius:var(--ls-radius-xs)}.ls-rvform__star input{position:absolute;opacity:0;width:100%;height:100%;margin:0;cursor:pointer}.ls-rvform__star svg{width:26px;height:26px;fill:var(--ls-border-strong);transition:fill .14s ease;pointer-events:none}.ls-rvform__star[data-on] svg{fill:var(--ls-accent-attention)}.ls-rvform__star:hover svg{fill:var(--ls-accent-attention)}.ls-rvform__star input:focus-visible+.ls-sr-only+svg,.ls-rvform__star:focus-within{outline:2px solid var(--ls-focus-ring);outline-offset:1px;border-radius:var(--ls-radius-xs)}.ls-rvform__err{margin:0;color:var(--ls-fg-danger, #b42318);font-size:13px}.ls-rvform__actions{display:flex;gap:var(--ls-space-2)}@media (max-width: 640px){.ls-rvsum{grid-template-columns:minmax(0,1fr);gap:var(--ls-space-4)}.ls-rvsum__score{flex-direction:row;align-items:baseline;gap:var(--ls-space-3)}}.ls-flip{position:relative;display:block;height:100%;transform-style:preserve-3d;transition:transform var(--ls-dur-base) var(--ls-ease-out)}.ls-flip.is-flipped{transform:rotateY(180deg)}.ls-flip__face{display:block;height:100%;backface-visibility:hidden}.ls-flip__back{position:absolute;top:0;right:0;bottom:0;left:0;transform:rotateY(180deg);overflow:hidden}@media (prefers-reduced-motion: reduce){.ls-flip,.ls-flip.is-flipped{transform:none;transition:none}.ls-flip__face{backface-visibility:visible;transition:opacity var(--ls-dur-base) var(--ls-ease-out)}.ls-flip__back{transform:none;opacity:0}.ls-flip.is-flipped .ls-flip__front{opacity:0;transition-duration:var(--ls-dur-exit)}.ls-flip.is-flipped .ls-flip__back{opacity:1}}.ls-poster{position:relative;flex:0 0 200px;aspect-ratio:3 / 4;display:block;overflow:hidden;border-radius:var(--ls-radius-md);background:var(--ls-sunken);box-shadow:var(--ls-elevation-1);color:inherit;text-decoration:none;scroll-snap-align:start;transition:transform var(--ls-dur-base) var(--ls-ease-out),box-shadow var(--ls-dur-base) var(--ls-ease-out)}.ls-poster:hover,.ls-poster:focus-visible{transform:translateY(-2px);box-shadow:var(--ls-elevation-2)}.ls-poster:focus-visible{outline:var(--ls-focus-ring-w) solid var(--ls-focus-ring);outline-offset:var(--ls-focus-ring-offset)}.ls-poster__front{position:relative;display:block;height:100%}.ls-poster__art{position:absolute;top:0;right:0;bottom:0;left:0;display:block}.ls-poster__art img,.ls-poster__art>*{width:100%;height:100%;object-fit:cover;display:block}.ls-poster__flag{position:absolute;top:8px;right:8px;z-index:1;padding:3px 7px;border-radius:999px;font-size:10.5px;font-weight:700;letter-spacing:.02em;background:#0c0e12d1;color:#fff}.ls-poster__flag--enrolled,.ls-poster__flag--free{background:var(--ls-accent-primary);color:var(--ls-accent-primary-fg)}.ls-poster__plate{position:absolute;inset:auto 0 0 0;display:flex;flex-direction:column;gap:5px;padding:var(--ls-space-3);background:#0c0e12d1;color:#fff}.ls-poster__plate:before{content:"";position:absolute;inset:auto 0 100% 0;height:56px;background:linear-gradient(180deg,#0c0e1200,#0c0e12d1);pointer-events:none}.ls-poster__domain{align-self:flex-start}.ls-poster__title{font-size:15px;font-weight:600;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.ls-poster__teachers{display:flex;align-items:center;gap:6px}.ls-poster__faces{display:inline-flex}.ls-poster__face{width:20px;height:20px;border-radius:50%;object-fit:cover;margin-left:-6px;border:2px solid rgb(20,22,26);background:var(--ls-sunken)}.ls-poster__face:first-child{margin-left:0}.ls-poster__face--initial{display:inline-flex;align-items:center;justify-content:center;font-size:9px;font-weight:700;color:var(--ls-fg-1)}.ls-poster__tname{font-size:11.5px;opacity:.92;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ls-poster__foot{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12px}.ls-poster__price{font-weight:700;margin-left:auto;display:flex;flex-direction:column;text-align:right}.ls-poster__was{margin-left:5px;font-weight:400;text-decoration:line-through;opacity:.7}.ls-poster__pct{margin-left:auto;font-weight:600}.ls-poster__back{display:flex;flex-direction:column;gap:6px;height:100%;padding:var(--ls-space-3);background:var(--ls-surface);color:var(--ls-fg-1);overflow:hidden}.ls-poster__btitle{font-size:13.5px;font-weight:700;line-height:1.3}.ls-poster__summary{font-size:12px;line-height:1.45;color:var(--ls-fg-2);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.ls-poster__blabel{font-size:10px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--ls-fg-muted)}.ls-poster__skills{margin:0;padding-left:15px;font-size:11.5px;line-height:1.5;color:var(--ls-fg-2)}.ls-poster__skills li{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ls-poster__subs,.ls-poster__provider{font-size:11px;color:var(--ls-fg-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ls-poster__provider{margin-top:auto}.ls-ccard__front{display:flex;flex-direction:column;height:100%}.ls-ccard__domain{align-self:flex-start}.ls-ccard__teachers{display:flex;align-items:center;gap:6px}.ls-ccard__faces{display:inline-flex}.ls-ccard__face{width:20px;height:20px;border-radius:50%;object-fit:cover;margin-left:-6px;border:2px solid var(--ls-surface);background:var(--ls-sunken)}.ls-ccard__face:first-child{margin-left:0}.ls-ccard__face--initial{display:inline-flex;align-items:center;justify-content:center;font-size:9px;font-weight:700;color:var(--ls-fg-1)}.ls-ccard__tname{font-size:11.5px;color:var(--ls-fg-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ls-ccard__back{display:flex;flex-direction:column;gap:6px;height:100%;padding:var(--ls-space-3);background:var(--ls-surface);color:var(--ls-fg-1);overflow:hidden}.ls-ccard__btitle{font-size:13.5px;font-weight:700;line-height:1.3}.ls-ccard__summary{font-size:12px;line-height:1.45;color:var(--ls-fg-2);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.ls-ccard__blabel{font-size:10px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--ls-fg-muted)}.ls-ccard__skills{margin:0;padding-left:15px;font-size:11.5px;line-height:1.5;color:var(--ls-fg-2)}.ls-ccard__skills li{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ls-ccard__subs,.ls-ccard__provider{font-size:11px;color:var(--ls-fg-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ls-ccard__provider{margin-top:auto}.ls-unit-navigation{position:sticky;bottom:0;z-index:var(--ls-z-sticky, 10);margin-top:auto;padding:var(--ls-space-3) var(--ls-space-6) var(--ls-space-6);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.ls-unit-navigation__inner{display:flex;align-items:stretch;gap:var(--ls-space-3);width:100%;max-width:1100px;margin:0 auto}.ls-unit-navigation__item{display:flex;align-items:center;gap:var(--ls-space-3);min-width:0;flex:1;padding:10px 14px;border:1px solid var(--ls-border);border-radius:var(--ls-radius-lg, 12px);background-color:var(--ls-elevation-surface-1);color:var(--ls-fg-1);text-decoration:none;transition:border-color .14s ease,background-color .14s ease,transform .14s ease,box-shadow .14s ease}.ls-unit-navigation__item--previous{justify-content:flex-start}.ls-unit-navigation__item--next{justify-content:flex-end;text-align:right}.ls-unit-navigation__item:hover{border-color:var(--ls-brand-primary);background-color:var(--ls-surface-hover);box-shadow:var(--ls-shadow-sm, 0 2px 8px rgba(0, 0, 0, .06))}.ls-unit-navigation__item:active{transform:translateY(1px)}.ls-unit-navigation__item:focus-visible{outline:2px solid var(--ls-focus-ring);outline-offset:2px}.ls-unit-navigation__icon{display:flex;align-items:center;justify-content:center;width:32px;height:32px;flex-shrink:0;border-radius:50%;background-color:var(--ls-surface-hover);color:var(--ls-fg-1);transition:background-color .14s ease,color .14s ease}.ls-unit-navigation__item:hover .ls-unit-navigation__icon{background-color:var(--ls-brand-subtle);color:var(--ls-brand-primary)}.ls-unit-navigation__text{min-width:0;overflow:hidden}.ls-unit-navigation__label{display:block;margin-bottom:2px;font-size:var(--ls-text-label-size);font-weight:700;line-height:1.2;color:var(--ls-muted);text-transform:uppercase;letter-spacing:.05em}.ls-unit-navigation__title{display:block;overflow:hidden;font-size:var(--ls-text-small);font-weight:600;line-height:1.35;color:var(--ls-accent-primary);white-space:nowrap;text-overflow:ellipsis}.ls-unit-navigation__item--disabled{cursor:default;opacity:.45}.ls-unit-navigation__item--disabled:hover{border-color:var(--ls-border);background-color:var(--ls-elevation-surface-1);box-shadow:none}.ls-unit-navigation__item--disabled:active{transform:none}.ls-unit-navigation__position{display:flex;align-items:center;width:1px;flex-shrink:0;padding:8px 0}.ls-unit-navigation__position span{width:1px;height:28px;background-color:var(--ls-border)}@media (max-width: 767px){.ls-unit-navigation{padding:var(--ls-space-2);background:var(--ls-elevation-surface-1)}.ls-unit-navigation__inner{gap:var(--ls-space-2)}.ls-unit-navigation__item{padding:9px 10px;gap:8px}.ls-unit-navigation__icon{width:30px;height:30px}.ls-unit-navigation__title{font-size:calc(var(--ls-text-small) - 1px)}.ls-unit-navigation__position{display:none}}@media (max-width: 480px){.ls-unit-navigation__item{padding:8px}.ls-unit-navigation__icon{width:28px;height:28px}.ls-unit-navigation__label{font-size:calc(var(--ls-text-label-size) - 1px)}.ls-unit-navigation__title{font-size:calc(var(--ls-text-small) - 2px)}}@media (prefers-reduced-motion: reduce){.ls-unit-navigation__item,.ls-unit-navigation__icon{transition:none}}.ls-reader{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--ls-space-8, 48px);align-items:start}@media (min-width: 1024px){.ls-reader{grid-template-columns:minmax(0,65fr) minmax(0,35fr);gap:var(--ls-space-10, 64px)}}.ls-main{min-width:0}.ls-reader__toc{position:sticky;top:80px;align-self:start;max-height:calc(100vh - var(--ls-space-6, 80px) * 2);overflow-y:auto;padding-left:var(--ls-space-5, 20px);border-left:1px solid var(--ls-border, #e5e2da)}.ls-toc{display:flex;flex-direction:column;gap:2px}.ls-toc .ls-label{margin:0 0 var(--ls-space-3, 12px)}.ls-toc a{position:relative;display:block;padding:6px 0 6px var(--ls-space-4, 16px);margin-left:calc(var(--ls-space-4, 16px) * -1 - 1px);font-size:var(--ls-text-small);line-height:1.4;color:var(--ls-muted, #6b6a63);text-decoration:none;border-left:2px solid transparent;transition:color .15s ease,border-color .15s ease}.ls-toc a:hover{color:var(--ls-fg-1, #1a1a17)}.ls-toc a:focus-visible{outline:2px solid var(--ls-accent, #2f6f5e);outline-offset:2px}.ls-toc a.is-active{color:var(--ls-fg-1, #1a1a17);font-weight:700;border-left-color:var(--ls-accent, #2f6f5e)}.ls-prose section{scroll-margin-top:var(--ls-space-6, 32px)}.ls-prose section+section{margin-top:var(--ls-space-7, 40px)}.ls-prose h2{font-size:var(--ls-text-title-size);font-weight:800;letter-spacing:-.01em;margin:0 0 var(--ls-space-3, 12px)}
